Product Manual
®
Momentus 5400.3
ST9160821A
ST9120822A
ST9100828A
ST980815A
ST960815A
ST940815A
100398876
Rev. C
August 2007
Contents
Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Drive specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Specification summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Formatted capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Default logical geometry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Physical organization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Recording and interface technology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Physical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Seek time. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Time to ready. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Power specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Power consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Conducted noise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Voltage tolerance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Power-management modes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Environmental specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Ambient temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Temperature gradient. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Humidity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Altitude. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Shock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Vibration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Acoustics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Electromagnetic immunity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Reliability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Agency certification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Safety certification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Electromagnetic compatibility. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
FCC verification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Environmental protection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Corrosive environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Configuring and mounting the drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Handling and static discharge precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Jumper settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Master/slave configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Cable-select option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Drive mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
ATA interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
4.1 ATA interface signals and connector pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Supported ATA commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Identify Device command. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Set Features command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Compatibility summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Installation considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
BIOS versions tested. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Operating system versions tested . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Compatibility test configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Software utilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Other certification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
6.0
Seagate Technology support services. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Momentus 5400.3 PATA Product Manual, Rev. C
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Momentus 5400.3 PATA Product Manual, Rev. C
List of Figures
Figure 3.
Typical 5V startup and operation current profile. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Jumper settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Mounting dimensions—top, side and end view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Momentus 5400.3 PATA Product Manual, Rev. C
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Momentus 5400.3 PATA Product Manual, Rev. C
1.0
Introduction
This manual describes the functional, mechanical and interface specifications for the following Seagate®
Momentus®5400.3 drives:
• ST9160821A
• ST9120822A
• ST9100828A
• ST980815A
• ST960815A
• ST940815A
These drives provide the following key features:
• 5,400-RPM spindle speed.
• 8-Mbyte buffer.
• Quiet operation. Fluid Dynamic Bearing (FDB) motor.
• High instantaneous (burst) data transfer rates (up to 100 Mbytes per second) using Ultra DMA mode 5.
• Tunneling Magnetoresistive (TMR) recording heads. .
• State-of-the-art cache and on-the-fly error-correction algorithms.
• Full-track multiple-sector transfer capability without local processor intervention.
• 900 Gs nonoperating shock and 350 Gs operating shock.
• SeaTools™ diagnostic software performs a drive self-test that eliminates unnecessary drive returns.
• The 3D Defense System™, which includes Drive Defense, Data Defense, and Diagnostic Defense, offers the
industry’s most comprehensive protection for disc drives.
• Support for S.M.A.R.T. drive monitoring and reporting.
• Support for Read Multiple and Write Multiple commands.
• Support for autodetection of master/slave drives using cable select (CSEL).
Momentus 5400.3 PATA Product Manual, Rev. C
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Momentus 5400.3 PATA Product Manual, Rev. C
2.0
Drive specifications
Unless otherwise noted, all specifications are measured under ambient conditions, at 25°C, and nominal
power. For convenience, the phrases the drive and this drive are used throughout this manual to indicate
ST9160821A, ST9120822A, ST9100828A, ST980815A, ST960815A, and ST940815A model drives.
2.1
Specification summary
The specifications listed in this table are for quick reference. For details on specification measurement or
definition, see the appropriate section of this manual.
Table 1:
Specifications for 160 and 120 Gbyte models
Drive specification
ST9160821A
ST9120822A
Formatted Gbytes (512 bytes/sector)*
Guaranteed sectors
160
120
312,581,808
234,441,648
Bytes per sector
512
4
Physical read/write heads
Discs
3
2
Cache (Mbytes)
8
Recording density, BPI (bits/inch typical)
Track density, TPI (tracks/inch typical)
835k
150k
132
5,400
352
100
2
Areal density (Gbits/inch max)
Spindle speed (RPM)
Internal data transfer rate (Mbits/sec max)
I/O data-transfer rate (Mbytes/sec max)
PIO modes 0–4
ATA data-transfer modes supported
Multiword DMA modes 0–2
Ultra DMA modes 0–5
Height
9.5 +/-0.2 mm (0.374 +/-.008 inches)
Width
69.85 +/-0.25 mm (2.750 +/-0.010 inches)
Length
100.50 +/-0.25 mm (3.957 +/-0.010 inches)
Weight (typical)
102 grams (0.22 lb)
Average latency (msec)
Power-on to ready (sec typical)
Standby to ready (sec typical)
Track-to-track seek time (msec typical)
Average random seek , write (msec typical)
Average random seek, read (msec typical)
Average random seek, (msec typical)
Full-stroke seek (msec)
Startup current 5V (typical)
5.6
3.0
3.0
1.0 (read), 1.5 (write)
13.0
11.0
12.5
22 (typical); 24 (max)
1.0 amps
Momentus 5400.3 PATA Product Manual, Rev. C
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Table 1:
Specifications for 160 and 120 Gbyte models
Drive specification
ST9160821A
ST9120822A
Seek power (typical)
2.0 watts
Read/write power (typical)
Idle mode (typical, low power)
Standby mode
Read: 2.0 watts; Write: 1.8 watts
0.8 watts
0.2 watts (typical)***
0.2 watts (typical)***
5V ± 5%
Sleep mode
Voltage tolerance (including noise)
Ambient temperature
0° to 60°C (operating), –40° to 70°C (nonoperating)
Temperature gradient
20°C (operating)
(°C per hour max, noncondensing)
30°C (nonoperating)
Relative humidity
(noncondensing)
5% to 90% (operating)
5% to 95% (nonoperating)
Relative humidity gradient
30% per hour max
Wet bulb temperature (°C max)
30°C (operating)
38°C (nonoperating)
Altitude, operating
–304.8 m to 3,048 m (–1000 ft to 10,000 ft)
Altitude, nonoperating (below mean sea level)
Shock, operating (Gs max at 2 msec)
–304.8 m to 12,192 m (–1,000 ft to 40,000 ft) max
350
Shock, nonoperating (Gs max at 2 msec)
Shock, nonoperating (Gs max at 1 msec)
Shock, nonoperating (Gs max at 0.5 msec)
Vibration, operating (max displacement may apply below 10 hz)
Vibration, nonoperating (max displacement may apply below 22 hz)
Drive acoustics, sound power (bels), 2 disc
800
900
400
1.0 Gs (0 to peak, 5–500 Hz)
5.0 Gs (0 to peak, 5–500 Hz)
2.4 (typical)
2.6 (max)
Idle**
3.0 (typical)
3.2 (max)
Performance seek
14
Nonrecoverable read errors
Annualized Failure Rate (AFR)
Load/Unload (U/UL) cycles
1 per 10 bits read
<0.60%
25°C, 50% relative humidity
600,000 software-controlled power on/off cycles
20,000 hard power on/off cycles
32°C, 80% relative humidity
5°C, 80% relative humidity
5°C, 20% relative humidity
60°C, 20% relative humidity
600,000 software-controlled power on/off cycles
20,000 hard power on/off cycles
5 years on distribution units.
To determine the warranty for a specific drive, use a web
browser to access the following web page:
Warranty
From this page, click on the “Verify Your Warranty” link. You will
be asked to provide the drive serial number, model number (or
part number) and country of purchase. The system will display
the warranty information for your drive.
*One Gbyte equals one billion bytes when referring to hard drive capacity. Accessible capacity may vary depending on operating environment
and formatting.
**During periods of drive idle, some offline activity may occur, according to the S.M.A.R.T. specification, which may increase acoustic and
power to operational levels.
***Typical notebooks will pull power to the drive when entering S3 and S4; while in the S3 and S4 states, drive sleep and drive standby
modes will not contribute to battery power consumption.
4
Momentus 5400.3 PATA Product Manual, Rev. C
Table 1:
Specifications for 100 and 80 Gbyte models
Drive specification
ST9100828A
ST980815A
Formatted Gbytes (512 bytes/sector)*
Guaranteed sectors
100
80
195,371,568
156,301,488
Bytes per sector
512
3
Physical read/write heads
Discs
2
1
2
Cache (Mbytes)
8
Recording density, BPI (bits/inch typical)
Track density, TPI (tracks/inch typical)
835k
150k
132
5,400
352
100
2
Areal density (Gbits/inch max)
Spindle speed (RPM)
Internal data transfer rate (Mbits/sec max)
I/O data-transfer rate (Mbytes/sec max)
PIO modes 0–4
ATA data-transfer modes supported
Multiword DMA modes 0–2
Ultra DMA modes 0–5
Height
9.5 +/-0.2 mm (0.374 +/-.008 inches)
Width
69.85 +/-0.25 mm (2.750 +/-0.010 inches)
100.50 +/-0.25 mm (3.957 +/-0.010 inches)
Length
Weight (typical)
102 grams (0.22 lb)
98 grams (0.216 lb)
Average latency (msec)
Power-on to ready (sec typical)
Standby to ready (sec typical)
Track-to-track seek time (msec typical)
Average random seek , write (msec typical)
Average random seek, read (msec typical)
Average random seek, (msec typical)
Full-stroke seek (msec)
Startup current 5V (typical)
Seek power (typical)
5.6
3.0
3.0
1.0 (read), 1.5 (write)
13.0
11.0
12.5
22 (typical); 24 (max)
1.0 amps
2.0 watts
Read/write power (typical)
Idle mode (typical, low power)
Standby mode
Read: 2.0 watts; Write: 1.8 watts
0.8 watts
0.2 watts (typical)***
Sleep mode
0.2 watts (typical)***
Voltage tolerance (including noise)
Ambient temperature
5V ± 5%
0° to 60°C (operating), –40° to 70°C (nonoperating)
Temperature gradient
20°C (operating)
(°C per hour max, noncondensing)
30°C (nonoperating)
Relative humidity
(noncondensing)
5% to 90% (operating)
5% to 95% (nonoperating)
Relative humidity gradient
30% per hour max
Wet bulb temperature (°C max)
30°C (operating)
38°C (nonoperating)
Altitude, operating
–304.8 m to 3,048 m (–1000 ft to 10,000 ft)
Altitude, nonoperating (below mean sea level)
Shock, operating (Gs max at 2 msec)
Shock, nonoperating (Gs max at 2 msec)
–304.8 m to 12,192 m (–1,000 ft to 40,000 ft) max
350
800
Momentus 5400.3 PATA Product Manual, Rev. C
5
Table 1:
Specifications for 100 and 80 Gbyte models
Drive specification
ST9100828A
ST980815A
Shock, nonoperating (Gs max at 1 msec)
Shock, nonoperating (Gs max at 0.5 msec)
900
400
Vibration, operating
(max displacement may apply below 10 hz)
1.0 Gs (0 to peak, 5–500 Hz)
5.0 Gs (0 to peak, 5–500 Hz)
Vibration, nonoperating
(max displacement may apply below 22 hz)
Drive acoustics, sound power (bels), 2 disc
Idle**
2.4 (typical)
2.6 (max)
2.9 (typical)
3.1 (max)
Performance seek
14
Nonrecoverable read errors
Annualized Failure Rate (AFR)
Load/Unload (U/UL) cycles
1 per 10 bits read
0.60%
25°C, 50% relative humidity
600,000 software-controlled power on/off cycles
20,000 hard power on/off cycles
32°C, 80% relative humidity
5°C, 80% relative humidity
5°C, 20% relative humidity
60°C, 20% relative humidity
600,000 software-controlled power on/off cycles
20,000 hard power on/off cycles
5 years on distribution units.
To determine the warranty for a specific drive, use a web browser
to access the following web page:
Warranty
From this page, click on the “Verify Your Warranty” link. You will
be asked to provide the drive serial number, model number (or
part number) and country of purchase. The system will display
the warranty information for your drive.
*One Gbyte equals one billion bytes when referring to hard drive capacity. Accessible capacity may vary depending on operating environment
and formatting.
**During periods of drive idle, some offline activity may occur, according to the S.M.A.R.T. specification, which may increase acoustic and
power to operational levels.
***Typical notebooks will pull power to the drive when entering S3 and S4; while in the S3 and S4 states, drive sleep and drive standby
modes will not contribute to battery power consumption.
6
Momentus 5400.3 PATA Product Manual, Rev. C
Table 1:
Specifications for 60 and 40 Gbyte models
Drive specification
ST960815A
ST940815A
Formatted Gbytes (512 bytes/sector)*
Guaranteed sectors
60
40
117,410,240
78,140,160
Bytes per sector
512
2
Physical read/write heads
Discs
1
1
Cache (Mbytes)
8
Recording density, BPI (bits/inch typical)
Track density, TPI (tracks/inch typical)
835k
150k
132
5,400
352
100
2
Areal density (Gbits/inch max)
Spindle speed (RPM)
Internal data transfer rate (Mbits/sec max)
I/O data-transfer rate (Mbytes/sec max)
PIO modes 0–4
ATA data-transfer modes supported
Multiword DMA modes 0–2
Ultra DMA modes 0–5
Height
9.5 +/-0.2 mm (0.374 +/-.008 inches)
Width
69.85 +/-0.25 mm (2.750 +/-0.010 inches)
Length
100.50 +/-0.25 mm (3.957 +/-0.010 inches)
Weight (typical)
98 grams (0.216 lb)
Average latency (msec)
Power-on to ready (sec typical)
Standby to ready (sec typical)
Track-to-track seek time (msec typical)
Average random seek , write (msec typical)
Average random seek, read (msec typical)
Average random seek, (msec typical)
Full-stroke seek (msec)
Startup current 5V (typical)
Seek power (typical)
5.6
3.0
3.0
1.0 (read), 1.5 (write)
13.0
11.0
12.5
22 (typical); 24 (max)
1.0 amps
2.0 watts
Read/write power (typical)
Idle mode (typical, low power)
Standby mode
Read: 2.0 watts; Write: 1.8 watts
0.8 watts
0.2 watts (typical)***
Sleep mode
0.2 watts (typical)***
Voltage tolerance (including noise)
Ambient temperature
5V ± 5%
0° to 60°C (operating), –32° to 70°C (nonoperating)
Temperature gradient
20°C (operating)
(°C per hour max, noncondensing)
30°C (nonoperating)
Relative humidity
(noncondensing)
5% to 90% (operating)
5% to 95% (nonoperating)
Relative humidity gradient
30% per hour max
Wet bulb temperature (°C max)
30°C (operating)
38°C (nonoperating)
Altitude, operating
–304.8 m to 3,048 m (–1000 ft to 10,000 ft)
Altitude, nonoperating (below mean sea level)
Shock, operating (Gs max at 2 msec)
Shock, nonoperating (Gs max at 2 msec)
–304.8 m to 12,192 m (–1,000 ft to 40,000 ft) max
350
800
Momentus 5400.3 PATA Product Manual, Rev. C
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Table 1:
Specifications for 60 and 40 Gbyte models
Drive specification
ST960815A
ST940815A
Shock, nonoperating (Gs max at 1 msec)
Shock, nonoperating (Gs max at 0.5 msec)
900
400
Vibration, operating
(max displacement may apply below 10 hz)
1.0 Gs (0 to peak, 5–500 Hz)
5.0 Gs (0 to peak, 5–500 Hz)
Vibration, nonoperating
(max displacement may apply below 22 hz)
Drive acoustics, sound power (bels), 2 disc
Idle**
2.4 (typical)
2.6 (max)
2.9 (typical)
3.1 (max)
Performance seek
14
Nonrecoverable read errors
Annualized Failure Rate (AFR)
Load/Unload (U/UL) cycles
1 per 10 bits read
<0.60%
25°C, 50% relative humidity
600,000 software-controlled power on/off cycles
20,000 hard power on/off cycles
32°C, 80% relative humidity
5°C, 80% relative humidity
5°C, 20% relative humidity
60°C, 20% relative humidity
600,000 software-controlled power on/off cycles
20,000 hard power on/off cycles
5 years on distribution units.
To determine the warranty for a specific drive, use a web
browser to access the following web page:
Warranty
From this page, click on the “Verify Your Warranty” link. You
will be asked to provide the drive serial number, model num-
ber (or part number) and country of purchase. The system
will display the warranty information for your drive.
*One Gbyte equals one billion bytes when referring to hard drive capacity. Accessible capacity may vary depending on operating environment
and formatting.
**During periods of drive idle, some offline activity may occur, according to the S.M.A.R.T. specification, which may increase acoustic and
power to operational levels.
***Typical notebooks will pull power to the drive when entering S3 and S4; while in the S3 and S4 states, drive sleep and drive standby
modes will not contribute to battery power consumption.
8
Momentus 5400.3 PATA Product Manual, Rev. C
2.2
Formatted capacity
Model
Formatted capacity*
Guaranteed sectors
312,581,808
234,441,648
195,371,568
156,301,488
117,410,240
78,140,160
Bytes per sector
ST9160821A
ST9120822A
ST9100828A
ST980815A
ST960815A
ST940815A
160 Gbytes
120 Gbytes
100 Gbytes
80 Gbytes
60 Gbytes
40 Gbytes
512
512
512
512
512
512
*One Gbyte equals one billion bytes when referring to hard drive capacity. Accessible capacity may vary depending on operating environment
and formatting.
2.3
Default logical geometry
Cylinders
Read/write heads
Sectors per track
16,383
16
63
LBA mode
When addressing these drives in LBA mode, all blocks (sectors) are consecutively numbered from 0 to n–1,
where n is the number of guaranteed sectors as defined above.
2.4
Physical organization
Model
Read/write heads
Number of discs
ST9160821A
ST9120822A
ST9100828A
ST980815A
ST960815A
ST940815A
4
3
3
2
2
1
2
2
2
1
1
1
Momentus 5400.3 PATA Product Manual, Rev. C
9
2.5
Recording and interface technology
Technology
Specification
Interface
Parallel ATA
Recording method
Perpendicular
Recording density BPI (bits/inch typical)
Track density TPI (tracks/inch typical)
835k
150k
2
Areal density (Gbits/inch max)
132
Spindle speed (RPM) (± 0.2%)
Internal data-transfer rate OD (Mbits/sec max)
I/O data-transfer rate (Mbytes/sec max)
Interleave
5,400
352
100 (Ultra DMA mode 5)
1:1
Cache buffer
8 Mbytes (8,192 kbytes)
2.6
Physical characteristics
Height
(mm)
(inches)
9.5 +/–0.2
0.374 +/–0.008
Width
(mm)
(inches)
69.85 +/–0.25
2.750 +/–0.010
Length
(mm)
(inches)
100.50 +/–0.25
3.957 +/–0.010
Typical weight
ST9160821A
ST9120822A
ST9100828A
102 grams
0.22 pounds
ST980815A
ST960815A
ST940815A
98 grams
0.216 pounds
10
Momentus 5400.3 PATA Product Manual, Rev. C
2.7
Seek time
Seek measurements are taken with nominal power at 25°C ambient temperature. All times are measured using
drive diagnostics. The specifications below are defined as follows:
• Track-to-track seek time is an average of all possible single-track seeks in both directions.
• Average seek time is a true statistical random average of at least 5,000 measurements of seeks between
random tracks, less overhead.
Typical seek times (msec)*
Track-to-track
Read
1.0
Write
1.5
Average
11.0
22.0
5.56
13.0
24.0
5.56
Full-stroke
Average latency
*Measured in performance mode
Note. These drives are designed to consistently meet the seek times represented in this manual. Physical
seeks, regardless of mode (such as track-to-track and average), are expected to meet or exceed the
noted values. However, due to the manner in which these drives are formatted, benchmark tests that
include command overhead or measure logical seeks may produce results that vary from these speci-
fications.
2.8
Time to ready
Max @ 25°C
Time to ready
Typical
3.0
Power-on to Ready (sec)
Standby to Ready (sec)
8.0
8.0
3.0
Momentus 5400.3 PATA Product Manual, Rev. C
11
2.9
Power specifications
The drive receives DC power (+5V) through the interface connector.
2.9.1 Power consumption
Power requirements for the drives are listed in the table on page 12. Typical power measurements are based
on an average of drives tested, under nominal conditions, at 25°C ambient temperature.
• Spinup power
Spinup power is measured fromthe time ofpower-onto thetimethat the drive spindle reaches operating speed.
• Seek mode
During seek mode, the read/write actuator arm moves toward a specific position on the disc surface and does
not execute a read or write operation. Servo electronics are active. Seek mode power is measured based on
three random seek operations every 100 msecs. This mode is not typical.
• Read/write power and current
Read/write power is measured with the heads on track, based on three 63 sector read or write operations
every 100 msecs.
• Idle mode power*
Idle mode power is measured with the drive up to speed, with servo electronics active and with the heads in
a random track location.
• Standby mode
During Standby mode, the drive accepts commands, but the drive is not spinning, and the servo and read/
write electronics are in power-down model
Table 2:
DC power for 2 disk models
Power dissipation
Spinup (typical)
Seek
+5V average (25° C)
1.0 amps
2.0 watts
Read
2.0 watts
Write
1.8 watts
Idle, performance
Idle, active*
Idle, low power mode*
Standby
1.7 watts
0.99 watts
0.8 watts
0.2 watts
Sleep
0.2 watts
*During periods of drive idle, some offline activity may occur according to the S.M.A.R.T. specification, which may increase acoustic and
power to operational levels.
12
Momentus 5400.3 PATA Product Manual, Rev. C
2.9.1.1
Typical current profile
Figure 4. Typical 5V startup and operation current profile
2.9.2
Conducted noise
Input noise ripple is measured at the host system power supply across an equivalent 15-ohm resistive load on
the +5 volt line.
Using 5-volt power, the drive is expected to operate with a maximum of 100 mV peak-to-peak square-wave
injected noise at up to 10 MHz.
Note. Equivalent resistance is calculated by dividing the nominal voltage by the typical RMS read/write current.
2.9.3
Voltage tolerance
Voltage tolerance (including noise):
5V ± 5%
Momentus 5400.3 PATA Product Manual, Rev. C
13
2.9.4
Power-management modes
The drive provides programmable power management to provide greater energy efficiency. In most systems,
you can control power management through the system setup program. The drive features the following
power-management modes:
Table 3:
Power management modes
Power modes
Active (operating)
Idle, performance
Idle, active
Heads
Spindle
Rotating
Rotating
Rotating
Rotating
Stopped
Stopped
Buffer
Tracking
Tracking
Floating
Parked
Parked
Parked
Full power
Self refresh—low power
Self refresh—low power
Self refresh—low power
Self refresh—low power
Self refresh—low power
Idle, low power
Standby
Sleep
• Active mode
The drive is in Active mode during the read/write and seek operations.
• Idle mode
The buffer remains enabled in performance mode, and the drive accepts all commands and returns to Active
mode any time disc access is necessary.
• Standby mode
The drive enters Standby mode when the host sends a Standby Immediate command. If the host has set the
standby timer, the drive can also enter Standby mode automatically after the drive has been inactive for a
specifiable length of time. The standby timer delay is established using a Standby or Idle command. In Standby
mode, the drive buffer is in Self Refresh Low Power mode, the heads are parked and the spindle is at rest.
The drive accepts all commands and returns to Active mode any time disc access is necessary.
• Sleep mode
The drive enters Sleep mode after receiving a Sleep command from the host. In Sleep mode, the drive buffer
is in Self Refresh Low Power mode, the heads are parked and the spindle is at rest. The drive leaves Sleep
mode after it receives a Hard Reset or Soft Reset from the host. After receiving a reset, the drive exits Sleep
mode and enters Standby mode with all current translation parameters intact.
• Idle and Standby timers
Each time the drive performs an Active function (read, write or seek), the standby timer is reinitialized and
begins counting down from its specified delay times to zero. If the standby timer reaches zero before any drive
activity is required, the drive makes a transition to Standby mode. In both Idle and Standby mode, the drive
accepts all commands and returns to Active mode when disc access is necessary.
14
Momentus 5400.3 PATA Product Manual, Rev. C
2.10
Environmental specifications
Ambient temperature
2.10.1
Ambient temperature is defined as the temperature of the environment immediately surrounding the drive.
Actual drive case temperature should not exceed 65°C (149°F) within the operating ambient conditions.
Above 1,000 feet (305 meters), the maximum temperature is derated linearly by 1°C every 1000 feet.
Operating
0° to 60°C (32° to 140°F)
Nonoperating
–40° to 70°C (–40° to 158°F)
2.10.2
Temperature gradient
Operating
20°C per hour (68°F per hour max), without condensation
30°C per hour (86°F per hour max), without condensation
Nonoperating
2.10.3
Humidity
2.10.3.1
2.10.3.2
2.10.4
Relative humidity
Operating 5% to 90% noncondensing (30% per hour max)
Nonoperating 5% to 95% noncondensing (30% per hour max)
Wet bulb temperature
Operating 30°C (86°F max)
Nonoperating 38°C (100.4°F max)
Altitude
Operating
Nonoperating
–304.8 m to 3,048 m (–1,000 ft to 10,000 ft)
–304.8 m to 12,192 m (–1,000 ft to 40,000 ft)
Momentus 5400.3 PATA Product Manual, Rev. C
15
2.10.5
Shock
All shock specifications assume that the drive is mounted securely with the input shock applied at the drive
mounting screws. Shock may be applied in the X, Y or Z axis.
2.10.5.1
Operating shock
These drives comply with the performance levels specified in this document when subjected to a maximum
operating shock of 350 Gs based on half-sine shock pulses of 2 msec. Shocks should not be repeated more
than two times per second.
2.10.5.2
Nonoperating shock
The nonoperating shock level that the drive can experience without incurring physical damage or degradation
in performance when subsequently put into operation is 800 Gs based on a nonrepetitive half-sine shock pulse
of 2 msec duration.
The nonoperating shock level that the drive can experience without incurring physical damage or degradation
in performance when subsequently put into operation is 900 Gs based on a nonrepetitive half-sine shock pulse
of 1 msec duration.
The nonoperating shock level that the drive can experience without incurring physical damage or degradation
in performance when subsequently put into operation is 400 Gs based on a nonrepetitive half-sine shock pulse
of 0.5 msec duration.
2.10.6
Vibration
All vibration specifications assume that the drive is mounted securely with the input vibration applied at the
drive mounting screws. Vibration may be applied in the X, Y or Z axis.
2.10.6.1
Operating vibration
The following table lists the maximum vibration levels that the drive may experience while meeting the perfor-
mance standards specified in this document.
5–500 Hz 1.0 Gs (0 to peak). Max displacement may apply below 10 Hz.
2.10.6.2
Nonoperating vibration
The following table lists the maximum nonoperating vibration that the drive may experience without incurring
physical damage or degradation in performance when subsequently put into operation.
5–500 Hz
5.0 Gs (0 to peak). Max displacement may apply below 22 Hz.
16
Momentus 5400.3 PATA Product Manual, Rev. C
2.11
Acoustics
Drive acoustics are measured as overall A-weighted acoustic sound power levels (no pure tones). All mea-
surements are consistent with ISO document 7779. Sound power measurements are taken under essentially
free-field conditions over a reflecting plane. For all tests, the drive is oriented with the cover facing upward.
Note. For seek mode tests, the drive is placed in seek mode only. The number of seeks per second is
defined by the following equation:
(Number of seeks per second = 0.4 / (average latency + average access time)
Table 4:
Drive level acoustics
Models
Idle*
Normal Seek
Performance Seek
2 Discs
ST9160821A
ST9120822A
ST9100828A
2.4 bels (typ)
2.6 bels (max)
2.6
2.8
3.0 bels (typ)
3.2 bels (max)
1 Disc
ST980815A
ST960815A
ST940815A
2.2 bels (typ)
2.4 bels (max)
2.5
2.7
2.9 bels (typ)
3.1 bels (max)
*During periods of drive idle, some offline activity may occur according to the S.M.A.R.T. specification, which may increase acoustic and
power to operational levels.
2.12
Electromagnetic immunity
When properly installed in a representative host system, the drive operates without errors or degradation in
performance when subjected to the rradio frequency (RF) environments defined in the following table:
Table 5:
Electromagnetic immunity
Performance
level
Reference
standard
Test
Description
Electrostatic discharge
Radiated RF immunity
Contact, HCP, VCP: ± 4 kV; Air: ± 8 kV
B
A
EN 61000-4-2: 95
EN 61000-4-3: 96
80 to 2,000 MHz, 10 V/m,
80% AM with 1 kHz sine
900 MHz, 3 V/m, 50% pulse modulation @ 200 Hz
ENV 50204: 95
Electrical fast transient
Surge immunity
± 1 kV on AC mains, ± 0.5 kV on external I/O
± 1 kV differential, ± 2 kV common, AC mains
B
B
A
EN 61000-4-4: 95
EN 61000-4-5: 95
EN 61000-4-6: 97
Conducted RF immunity
150 kHz to 80 MHz, 3 Vrms, 80% AM with 1 kHz
sine
Power Frequency H-field 1 A/m, 50Hz/60Hz, 3 axes
immunity
A
EN 61000-4-8: 97
EN 61000-4-11: 94
Voltage dips, interrupts
30% Reduction for 25 cycles
>95% Reduction for 250 cycles
>95%, 0.5 cycles
C
C
B
A - 1) No upset or degradation in performance beyond manufacturer’s specified limits.
2) No data loss.
B - 1) Unit self recovers without user intervention.
2) No data loss.
C - 1) Upset OK provided that unit will function after user intervention.
Momentus 5400.3 PATA Product Manual, Rev. C
17
2.13
Reliability
Measurement type
Specification
14
Nonrecoverable read errors
Annualized Failure Rate (AFR)
Load/Unload (U/UL)
1 per 10 bits read, max.
<0.60%
25°C, 50% relative humidity
600,000 software-controlled power on/off cycles
20,000 hard power on/off cycles
32°C, 80% relative humidity
5°C, 80% relative humidity
5°C, 10% relative humidity
55°C, 16% relative humidity
600,000 software-controlled power on/off cycles
20,000 hard power on/off cycles
Warranty
5 years on distribution units.
To determine the warranty for a specific drive, use a web browser to access the fol-
lowing web page:
From this page, click on the “Verify Your Warranty” link. You will be asked to pro-
vide the drive serial number, model number (or part number) and country of pur-
chase. The system will display the warranty information for your drive.
2.14
Agency certification
2.14.1
Safety certification
The drives are recognized in accordance with UL 1950 and CSA C22.2 (950) and meet all applicable sections
of IEC950 and EN 60950 as tested by TUV North America.
2.14.2
Electromagnetic compatibility
Hard drives that display the CE mark comply with the European Union (EU) requirements specified in the Elec-
tromagnetic Compatibility Directive (89/336/EEC). Testing is performed to the levels specified by the product
standards for Information Technology Equipment (ITE). Emission levels are defined by EN 55022, Class B and
the immunity levels are defined by EN 55024.
Seagate uses an independent laboratory to confirm compliance with the EC directives specified in the previous
paragraph. Drives are tested in representative end-user systems. Although CE-marked Seagate drives comply
with the directives when used in the test systems, we cannot guarantee that all systems will comply with the
directives. The drive is designed for operation inside a properly designed enclosure, with properly shielded I/O
cable (if necessary) and terminators on all unused I/O ports. Computer manufacturers and system integrators
should confirm EMC compliance and provide CE marking for their products.
18
Momentus 5400.3 PATA Product Manual, Rev. C
Korean RRL
If these drives have the Korea Ministry of Information and Communication (MIC) logo, they comply with para-
graph 1 of Article 11 of the Electromagnetic Compatibility control Regulation and meet the Electromagnetic
Compatibility (EMC) Framework requirements of the Radio Research Laboratory (RRL) Ministry of Information
and Communication Republic of Korea.
These drives have been tested and comply with the Electromagnetic Interference/Electromagnetic Susceptibil-
ity (EMI/EMS) for Class B products. Drives are tested in a representative, end-user system by a Korean-recog-
nized lab.
EUT name (model numbers): ST9120822A, ST980815A, ST960815A, ST980815A, ST960815A, and
ST940815A.
• Certificate numbers:
ST9160821A
ST9120822A
ST9100828A
ST980815A
ST960815A
ST940815A
STX-L253 (B)
STX-L253 (B)
STX-L253 (B)
STX-L253 (B)
STX-L253 (B)
STX-L253 (B)
• Trade name or applicant: Seagate Technology International
• Manufacturing date: January 2006
• Manufacturer/nationality: Seagate Technology International
Australian C-Tick (N176)
If these models have the C-Tick marking, they comply with the Australia/New Zealand Standard AS/NZS3548
1995 and meet the Electromagnetic Compatibility (EMC) Framework requirements of the Australian Communi-
cation Authority (ACA).
2.14.3
FCC verification
These drives are intended to be contained solely within a personal computer or similar enclosure (not attached
as an external device). As such, each drive is considered to be a subassembly even when it is individually mar-
keted to the customer. As a subassembly, no Federal Communications Commission verification or certification
of the device is required.
Seagate Technology LLC has tested this device in enclosures as described above to ensure that the total
assembly (enclosure, disc drive, motherboard, power supply, etc.) does comply with the limits for a Class B
computing device, pursuant to Subpart J, Part 15 of the FCC rules. Operation with noncertified assemblies is
likely to result in interference to radio and television reception.
Radio and television interference. This equipment generates and uses radio frequency energy and if not
installed and used in strict accordance with the manufacturer’s instructions, may cause interference to radio
and television reception.
This equipment is designed to provide reasonable protection against such interference in a residential installa-
tion. However, there is no guarantee that interference will not occur in a particular installation. If this equipment
does cause interference to radio or television, which can be determined by turning the equipment on and off,
you are encouraged to try one or more of the following corrective measures:
• Reorient the receiving antenna.
• Move the device to one side or the other of the radio or TV.
• Move the device farther away from the radio or TV.
• Plug the computer into a different outlet so that the receiver and computer are on different branch outlets.
Momentus 5400.3 PATA Product Manual, Rev. C
19
If necessary, you should consult your dealer or an experienced radio/television technician for additional sug-
gestions. You may find helpful the following booklet prepared by the Federal Communications Commission:
How to Identify and Resolve Radio-Television Interference Problems. This booklet is available from the Super-
intendent of Documents, U.S. Government Printing Office, Washington, DC 20402. Refer to publication num-
ber 004-000-00345-4.
2.15
Environmental protection
Seagate designs its products to meet environmental protection requirements worldwide, including regulations
restricting certain chemical substances.
2.15.1
European Union Restriction of Hazardous Substances (RoHS)
The European Union Restriction of Hazardous Substances (RoHS) Directive restricts the presence of chemical
substances, including Lead (Pb), in electronic products effective July 2006.
A number of parts and materials in Seagate products are procured from external suppliers. We rely on the
rep-resentations of our suppliers regarding the presence of RoHS substances in these parts and materials. Our
supplier contracts require compliance with our chemical substance restrictions, and our suppliers document
their compliance with our requirements by providing material content declarations for all parts and materials for
the disc drives documented in this publication. Current supplier declarations include disclosure of the inclusion
of any RoHS-regulated substance in such parts or materials.
Seagate also has internal systems in place to ensure ongoing compliance with the RoHS Directive and all laws
and regulations which restrict chemical content in electronic products. These systems include standard operat-
ing procedures that ensure that restricted substances are not utilized in our manufacturing operations, labora-
tory analytical validation testing, and an internal auditing process to ensure that all standard operating
procedures are complied with.
2.16
Corrosive environment
Seagate electronic drive components pass accelerated corrosion testing equivalent to 10 years exposure to
light industrial environments containing sulfurous gases, chlorine and nitric oxide, classes G and H per ASTM
B845. However, this accelerated testing cannot duplicate every potential application environment. Users
should use caution exposing any electronic components to uncontrolled chemical pollutants and corrosive
chemicals as electronic drive component reliability can be affected by the installation environment. The silver,
copper, nickel and gold films used in Seagate products are especially sensitive to the presence of sulfide, chlo-
ride, and nitrate contaminants. Sulfur is found to be the most damaging. In addition, electronic components
should never be exposed to condensing water on the surface of the printed circuit board assembly (PCBA) or
exposed to an ambient relative humidity greater than 95%. Materials used in cabinet fabrication, such as vulca-
nized rubber, that can outgas corrosive compounds should be minimized or eliminated. The useful life of any
electronic equipment may be extended by replacing materials near circuitry with sulfide-free alternatives.
20
Momentus 5400.3 PATA Product Manual, Rev. C
3.0
Configuring and mounting the drive
This section contains the specifications and instructions for configuring and mounting the drive.
3.1
Handling and static discharge precautions
After unpacking, and before installation, the drive may be exposed to potential handling and electrostatic dis-
charge (ESD) hazards. Observe the following standard handling and static-discharge precautions:
Caution:
• Keep the drive in the electrostatic discharge (ESD) bag until you are ready for installation to limit the drive’s
exposure to ESD.
• Before handling the drive, put on a grounded wrist strap, or ground yourself frequently by touching the metal
chassis of a computer that is plugged into a grounded outlet. Wear a grounded wrist strap throughout the entire
installation procedure.
• Handle the drive only by its edges or frame.
• The drive is fragile—handle it with care. Do not press down on the drive top cover.
• Always rest the drive on a padded, antistatic surface until you mount it in the computer.
• Do not touch the connector pins or the printed circuit board.
• Do not remove the factory-installed labels from the drive or cover them with additional labels. Removal voids
the warranty. Some factory-installed labels contain information needed to service the drive. Other labels are
used to seal out dirt and contamination.
Momentus 5400.3 PATA Product Manual, Rev. C
21
3.2
Jumper settings
3.2.1
Master/slave configuration
Use the options jumper block shown in Figure 5 to configure the drive for operation. This jumper block is the
4-pin header adjacent to pins 1 and 2 of the I/O signal pins. For additional information about using the Cable
The “Master or single drive” option is the factory default setting.
Drive is master (or single drive)
Drive is slave
Cable select
Figure 5. Jumper settings
3.2.2
Cable-select option
Computers that use cable select determine the master and slave drives by selecting or deselecting pin 28,
CSEL, on the interface bus. Master and slave drives are determined by their physical position on the cable. To
enable cable select, set a jumper as shown in Figure 5. Refer to your computer manual to determine whether
your computer supports this option.
22
Momentus 5400.3 PATA Product Manual, Rev. C
3.3
Drive mounting
You can mount the drive using four screws in the side-mounting holes or four screws in the bottom-mounting
holes. See Figure 6 for drive mounting dimensions (dimensions in inches with mm in parentheses). Follow
these important mounting precautions when mounting the drive:
• Allow a minimum clearance of 0.030 inches (0.76 mm) around the entire perimeter of the drive for cooling.
• Use only M3 x 0.5 mounting screws.
• Do not overtighten the mounting screws (maximum torque: 4.0 inch-lb).
• Four (4) threads (0.080 inches) minimum screw engagement recommended.
1
2
3
DIMENSIONS PER EIA-720 OR SFF 8201 SPECIFICATION.
DIMENSIONS PER SFF 8212 OR SFF 8223.
DRIVE LENGTH W/ PATA IS 3.945 .057 (WORST CASE).
DRIVE LENGTH W/ SATA IS 3.957 .062 (WORST CASE).
3.945
.010
(BASE)
( .490
.217
.217
)
.050
.050
2
.157
2
.399
( .673
)
C
OF CONN.
DATUM B
OF DRIVE
C
1
2.750
.010
(BASE)
( .189
)
2
SATA
PATA
3
3.567
1
.551
1
2X M3 X 0.5-6H
.020
)
MOUNTING HOLES; BOTH SIDES
.12 MIN FULL THREAD
0.148 .010 X 90
1
.374
-D-
.008
SECTION B-B (SATA)
2X .118
BOTH SIDES
1
.039
B
C
D
4X M3 X 0.5-6H
3.567
(BASE)
MOUNTING HOLES; BOTH SIDES
.10 MIN FULL THREAD
0.148 .010 X 90
1
.551
1
1
2
.152
.399
2
DETAIL A (PATA)
B
1
2.430
.039
.016
B
C
D
C
B
-B-
2
.012
.370
2
1
.160
DETAIL A
-C-
DETAIL A (SATA)
Figure 6. Mounting dimensions—top, side and end view
Momentus 5400.3 PATA Product Manual, Rev. C
23
24
Momentus 5400.3 PATA Product Manual, Rev. C
4.0
ATA interface
These drives use the industry-standard ATA task file interface that supports 16-bit data transfers. It supports
ATA programmed input/output (PIO) modes 0–4; multiword DMA modes 0–2, and Ultra DMA modes 0–5. The
drive also supports the use of the IORDY signal to provide reliable high-speed data transfers.
For detailed information about the ATA interface, refer to the draft of AT Attachment with Packet Interface
Extension (ATA/ATAPI-6), NCITS T13 1410D, subsequently referred to as the Draft ATA-6 Standard.
4.1
ATA interface signals and connector pins
The following table summarizes the signals on the 44-pin ATA interface connector. For a detailed description of
these signals, refer to the Draft ATA-6 Standard.
Table 6:
Connector signals
Connector
Contact
Cable
Conductor
Cable
Conductor
Connector
Contact
Signal Name
Signal Name
RESET-
DD7
1
1
2
2
Ground
DD8
3
3
4
4
DD6
5
5
6
6
DD9
DD5
7
7
8
8
DD10
DD4
9
9
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
DD11
DD3
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
DD12
DD2
DD13
DD1
DD14
DD0
DD15
Ground
DMARQ
DIOW-
DIOR-
IORDY
DMACK-
INTRQ
DA1
(keypin)
Ground
Ground
Ground
PSYNC:CSEL
Ground
IOCS16-
PDIAG-
DA2
DA0
CS1FX-
DASP-
+5 V (Logic)
CS3FX-
Ground
+5V (Motor)
No connection
Ground (Return)
43
Momentus 5400.3 PATA Product Manual, Rev. C
25
4.1.1
Supported ATA commands
The following table lists ATA-standard commands that the drive supports. For a detailed description of the ATA
commands, refer to the Draft ATA-6 Standard...
Table 7:
Supported commands
Command name
Command code (in hex)
ATA-standard commands
ATA Device Configuration Overlay
ATA Service
B1
A2
H
H
Check Power Mode
Download Microcode
Execute Device Diagnostics
Flush Cache
98 E5
H,
H
92
90
H
H
E7
H
Flush Cache Extended
Format Track (Legacy)
Identify Device
EA
H
50
H
EC
H
Idle
97 E3
H,
H
Idle Immediate
95 E1
H,
H
Initialize Device Parameters
Read Buffer
91
H
E4
H
Read DMA
C8 C9
H,
H
Read DMA Extended
Read Log Extended
Read Multiple
25
22
H
H
C4
H
Read Multiple Extended
Read Native Max Address
Read Native Max Address Extended
Read Sectors
29
H
F8
H
H
27
20 21
H,
H
Read Sectors Extended
Read Verify Sectors
Read Verify Sectors Extended
Recalibrate
24
H
40 41
H,
H
42
10
H
H
Security Disable Password
Security Erase Prepare
Security Erase Unit
Security Freeze Lock
Security Set Password
Security Unlock
F6
F3
F4
F5
F1
F2
H
H
H
H
H
H
26
Momentus 5400.3 PATA Product Manual, Rev. C
Table 7:
Supported commands
Command name
Seek
Command code (in hex)
70
91
H
H
Set Drive Parameters
Set Features
EF
H
H
Set Max Address
Note: Individual Set Max com-
F9
Address
00
01
02
03
H
H
H
H
H
mands are identified by the value Password
placed in the Set Max Features
register as defined to the right.
Lock
Unlock
Freeze Lock 04
Set Multiple Mode
Sleep
C6
H
99 E6
H,
H
S.M.A.R.T.
B0
H
Standby
96 E2
H, H
Standby Immediate
Vendor Unique
Write Buffer
94 E0
H, H
9A FA FB
H,
H
H,
H
E8
Write DMA
CA CB
H, H
Write DMA Extended
Write Log Extended
Write Multiple
35
32
H
H
C5
H
Write Multiple Extended
Write Sectors
39
H
30 31
H,
H
Write Sectors Extended
34
H
ATA-standard power-management commands
Check Power Mode
Idle
98 or E5
H
H
H
H
H
H
H
97 or E3
H
Idle Immediate
95 or E1
H
Sleep
99 or E6
H
Standby
96 or E2
H
Standby Immediate
ATA-standard security commands
Security Set Password
Security Unlock
94 or E0
H
F1
F2
F3
F4
F5
H
H
H
H
H
Security Erase Prepare
Security Erase Unit
Security Freeze Lock
Momentus 5400.3 PATA Product Manual, Rev. C
27
4.1.2
Identify Device command
The Identify Device command (command code EC ) transfers information about the drive to the host following
H
power up. The data is organized as a single 512-byte block of data, whose contents are shown in Table 7 on
page 26. All reserved bits or words should be set to zero. Parameters listed with an “x” are drive-specific or
Thefollowingcommandscontaindrive-specificfeaturesthatmaynotbeincludedintheDraftATA-6Standard.
Word
Description
Value
0C5A
0
Configuration information:
• Bit 15: 0 = ATA; 1 = ATAPI
• Bit 7: removable media
• Bit 6: removable controller
• Bit 0: reserved
H
1
Number of logical cylinders
16,383
2
ATA-reserved
0000
16
H
3
Number of logical heads
4
Retired
0000
H
H
5
Retired
0000
6
Number of logical sectors per logical track: 63
Retired
003F
H
7–9
10–19
20
0000
H
Serial number: (20 ASCII characters, 0000 = none)
ASCII
H
Retired
Retired
Obsolete
0000
0400
0000
x.xx
H
H
H
21
22
23–26
Firmware revision
(8 ASCII character string, padded with blanks to end of string)
27–46
Drive model number (40 ASCII characters, padded with blanks
to end of string)
ST9160821A
ST9120822A
ST9100828A
ST980815A
ST960815A
ST940815A
47
(Bits 7–0) Maximum sectors per interrupt on Read multiple and
Write multiple (16)
8010
H
48
49
50
51
52
53
54
55
56
Reserved
0000
H
Standard Standby timer, IORDY supported and may be disabled
ATA-reserved
2F00
H
H
H
H
H
0000
0200
0200
0007
PIO data-transfer cycle timing mode
Retired
Words 54–58, 64–70 and 88 are valid
Number of current logical cylinders
Number of current logical heads
Number of current logical sectors per logical track
xxxx
xxxx
xxxx
H
H
H
Momentus 5400.3 PATA Product Manual, Rev. C
29
Word
57–58
59
Description
Value
Current capacity in sectors
xxxx
xxxx
H
H
Number of sectors transferred during a Read Multiple or Write
Multiple command
60–61
Total number of user-addressable LBA sectors available
ST9160821A = 312,581,808
ST9120822A = 234,441,648
ST9100828A = 195,371,568
ST980815A = 156,301,488
ST960815A = 117,410,240
ST940815A = 78,140,160
62
63
Retired
0000
H
H
Multiword DMA active and modes supported (see note following
this table)
xx07
64
65
Advanced PIO modes supported (modes 3 and 4 supported)
0003
0078
H
Minimum multiword DMA transfer cycle time per word (120
nsec)
H
66
Recommended multiword DMA transfer cycle time per word
(120 nsec)
0078
H
67
Minimum PIO cycle time without IORDY flow control (240 nsec)
Minimum PIO cycle time with IORDY flow control (120 nsec)
ATA-reserved
00F0
H
H
H
H
H
68
0078
0000
0000
0000
69–74
75
Queue depth
76–79
80
ATA-reserved
Major version number
007E
H
H
81
Minor version number
0000
82
Command sets supported
346B
H
83
Command sets supported
7D01
H
84
Command sets support extension
Command sets enabled
4003
H
85
34xx
H
H
86
Command sets enabled
3xxx
87
Command sets enable extension
4003
H
88
Ultra DMA support and current mode
(see note following this table)
xx3F
H
89
Security erase time
0000
0000
0040
H
H
H
90
Enhanced security erase time
Advanced power management value
Master password revision code
Hardware reset value (see description following this table)
Auto acoustic management setting
ATA-reserved
91
92
FFFE
H
93
xxxx
xxxx
H
94
H
95–127
128
0000
0001
H
Security status
H
30
Momentus 5400.3 PATA Product Manual, Rev. C
Word
Description
Value
xxxx
129–159
160–254
255
Seagate-reserved
ATA-reserved
Integrity word
H
0000
xxA5
H
H
Note. See the bit descriptions below for words 63, 88, 93 and 94 of the Identify Drive data.
Description (if bit is set to 1)
Bit
0
Word 63
Multiword DMA mode 0 is supported.
Multiword DMA mode 1 is supported.
Multiword DMA mode 2 is supported.
Multiword DMA mode 0 is currently active.
Multiword DMA mode 1 is currently active.
Multiword DMA mode 2 is currently active.
1
2
8
9
10
Bit
0
Word 88
Ultra DMA mode 0 is supported.
Ultra DMA mode 1 is supported.
Ultra DMA mode 2 is supported.
Ultra DMA mode 3 is supported.
Ultra DMA mode 4 is supported.
Ultra DMA mode 0 is currently active.
Ultra DMA mode 1 is currently active.
Ultra DMA mode 2 is currently active.
Ultra DMA mode 3 is currently active.
Ultra DMA mode 4 is currently active.
Ultra DMA mode 5 is currently active.
1
2
3
4
8
9
10
11
12
13
Bit
Word 93
13
1 = 80-conductor cable detected, CBLID above VIH
0 = 40-conductor cable detected, CBLID below VIL
Momentus 5400.3 PATA Product Manual, Rev. C
31
4.1.3
Set Features command
This command controls the implementation of various features that the drive supports. When the drive receives
this command, it sets BSY, checks the contents of the Features register, clears BSY and generates an inter-
rupt. If the value in the register does not represent a feature that the drive supports, the command is aborted.
Power-on default has the read look-ahead and write caching features enabled. The acceptable values for the
Features register are defined as follows:
Table 8:
Features register values
02
03
Enable write cache (default).
H
Set transfer mode (based on value in Sector Count register).
H
Sector Count register values:
00
01
08
09
Set PIO mode to default (PIO mode 2).
Set PIO mode to default and disable IORDY (PIO mode 2).
PIO mode 0
H
H
H
H
PIO mode 1
0A
PIO mode 2
H
0B
PIO mode 3
H
0C
PIO mode 4 (default)
Multiword DMA mode 0
Multiword DMA mode 1
Multiword DMA mode 2
Ultra DMA mode 0
H
20
21
22
40
41
42
43
44
45
H
H
H
H
H
H
H
H
H
Ultra DMA mode 1
Ultra DMA mode 2
Ultra DMA mode 3
Ultra DMA mode 4
Ultra DMA mode 5
05
55
82
Enable advanced power management
Disable read look-ahead (read cache) feature.
Disable write cache.
H
H
H
AA
Enable read look-ahead (read cache) feature (default).
Report full capacity available
H
F1
H
Note. At power-on or after a hardware or software reset the default values of the features are as indicated
above.
32
Momentus 5400.3 PATA Product Manual, Rev. C
5.0
Compatibility summary
5.1
Installation considerations
Many of today’s mobile computers have been designed to make it possible for the end user to replace the hard
drive. Refer to your system’s user manual for the location of the hard drive compartment and the specific
instructions regarding replacement. Refer to your system manufacturer’s support website for the most up-to-
date information. Read and follow all instructions regarding the proper steps to be taken when replacing the
system hard drive. Some mobile systems are sealed and require specialized tools to gain access to the hard
drive. Special training or tools may be needed to service some mobile computers. In some cases, opening the
case may void your warranty. Consult your system documentation. Seagate recommends taking your system
to an authorized service technician to replace your hard drive.
Momentus 5400.3 PATA Product Manual, Rev. C
33
System Compatibility
Seagate Product Assurance has tested Momentus drives in the systems listed in Table 9. Testing included mul-
tiple BIOS versions and operating systems. This testing was done to demonstrate compatibility with various
hardware and software configurations. Hardware and software combinations, other than those tested, may
also be compatible with this drive.
Table 9:
Tested systems
Gateway 300SE
Gateway 450RGH
Gateway 500XL
Gateway 700S
Gateway 700X
ABIT BL7
Acer Aspire 2000
Amilio
ASUS P4SGL-VM
AZZA P4X2-AV
Bonatti
EVO D300
EVO D300V
EVO D310
EVO D310M
EVO D310V
EVO D500
EVO D500M
EVO D500S
Lavie LJ700/7E
Lavie LL750/8
Lavie LL970/9D
Lavie LR700/9E
Lavie LS830/9D
Microstar MSI-6561
Microstar MSI-6566E
Millennia 920I PRO
MIM 2020
Micron T2000
Micron T2100
Micron T2200
Thinkpad
Thinkpad A22E
ThinkpadG40
Thinkpad T30
Thinkpad T40
Tian YI S180
EVO D510
EVO D510 SFF
EVO D510C
MIT-RHE-BT
Netvista
Transport GX3
Transport T1000
Transport V1000
Travel Mate 660
Travel Mate 800LCI
Travel Mate 800LCI
Travel Mate 2500
Travel Mate 290VCI
Travel Mate 650
Travel Mate 660
Travel Mate 800
Travel Mate 8000
Trigem S7 7570
Trigem V7 7600
NECUNI-TRI-NT
Micron V2000
Vaio PCG-V505/B
Vaio PCG-ZIR/P
Vaio PCV RX770
Vaio PCV7753
Vaio PCV-7753
Valuestar VC300/4D
Valuestar VF500/8D
Valuestar VF500/D
Valuestar VG17H/8
Valuestar VG17H2Z38
Valuestar VT500/4D
Veriton 7200D
Brasilia
EVO E-6000
EVO N620C
EVO W-4000
FID 2040
FID 2100
FMV 16C/V
Optiplex GX150
Optiplex GX260
Optiplex GX400
Pavillion 774Y
Pavillion ZD7000
Pavillion ZT3000
Pavillion ZV5000
Pavillion ZX5000
Sony PCV-RZ60
Performance
Client Pro 345
Client Pro 345E
Compaq NX9500
Compaq D315
HP D330
HP D330 MT
HP D330 UT
HP D530
FMV Biblo MG 75HT/ST
FMV Biblo NB75H/T
FMV Biblo NH90H/T
FMV CE50G7 (IVY6)
FMV NB18C
Gigabyte GA-7DXR+
Gigabyte GA-8IDX
Gigabyte GA-8SIML
Gigabyte GA-8SR533
HP/Compaq NX7000
IBM XNote
Imedia 7150(Discovery)
Inspirion 8100
Inspirion 1150
Inspirion 2650
Inspirion 300M
Inspirion 5100
Inspirion 5150
Inspirion 600M
Inspirion 8600
Inspirion 9100
Inspirion XPS
Intel 845GBV
Intel SPRINGDALE-G
Intellistation EPVO
Intellistation M PRO
JIA HE H150
Latitude 100L
Latitude 8600
Latitude D400
Latitude D505
Latitude D600
Latitude D800
Latitude X300
HP D530 CMT
HP D530 SFF
HP D530 USDT
Dimensio GX400
Dimension 4100
Dimension 4100 XPSZ
Dimension 4400
Dimension 4500S
Dimension 4600
Dimension 8100
Dimension 8200
Dimension 8250
Dimension 8300
Dimension XPS
Dynabook TX/2513CMCW
Compaq E -6000
Gateway E Series
Gateway E-2000
Gateway E-4000
Gateway E-4100
Gateway E4600
Gateway E6000
Gateway E-6100
Elite ECS-K7S6A
Elite ECS-L4S5MG
Elite K7S5A
Performance 1400
Performance 1500
Powerbook 5
Powerbook 5,2
Powerbook 5,2
Powerbook G4
Precision 330
Precision 340
Precision 350
Precision 360
Precision 530
Precision M60
Presario 2100
Presario 2500
Presario 6000
Presario 8000
Presario 8000Z
Presario R3000
Presario X1000
Pro S P4-1300SE
Pro S P4-1400
Qosmio E10/1JCDT
IBM R50
Veriton 7500
VGN-A70P
W 6000
Workstation XW5000
Workstation XW8000
Presario X1000
MPC X3000
IBM R50P
SB-4100A
SB-4100-C
SB-4100-E
SB-4100-B
Shuttle AV40
Slotek SL-85SD
Scnic
Yi He A760D
Zhao Yang E260
Zhao Yang E600A
Zhao Yang S620
Equium 3140CS
Equium 3150
Equium 5070CS
ES2 300X
ES2 500S
ESX- SB-400 E PC
ESX500S
34
Momentus 5400.3 PATA Product Manual, Rev. C
5.2
BIOS versions tested
The following list indicates the types of BIOS Seagate tested during the compatibility testing process. The list
highlights the major BIOS manufacturers. Individual systems contain variations of these BIOS versions and
were tested with regard to their implementation in the individual systems.
Table 10:
Tested BIOS versions
Release
Vendor
ACER
ACPI
Revision
1.01
Ver. 1.20
Various
AMI
Various
4.71F1
4.8.4F1
Various
38118
68xxx
Apple
Apple
Award
Compal
Compaq
Compaq
Compaq
Compaq
Dell
Various
v2.00
Various
Various
v1.08
78xxx
8602
F.07
Various
Various
Various
Various
A03
Gateway
HP
Various
Various
1.1
IBM
Insyde SCU
Insyde
Insyde
Intel
Various
Mobilepro
786B2
Various
Various
v1.11
M1300
Medion
Micron
Mobile Pro
NEC
A02
37763
1.0D-1373-0812
Various
4.00.01
Various
Various
Various
V1.04 EC1.01M
Various
Phoenix
Toshiba
Various
Various
Momentus 5400.3 PATA Product Manual, Rev. C
35
5.3
Operating system versions tested
This list indicates the types of Operating Systems Seagate tested during the compatibility testing process and
highlights the major OS manufacturers. Several variations of the major operating systems have been tested.
Table 11:
Operating systems tested
Manufacturer
Apple
Version/Release
MacOS 9.22
Apple
MacOS X 10.2.3
Microsoft
Microsoft
Microsoft
Microsoft
Microsoft
MSDOS 6.22
Windows 98, 98SE, ME (multiple languages)
Windows 2000, 2000-Pro (+SP 1 thru 4) (multiple languages)
Windows NT 4.0 (+SP 6 and 6a) (+Japanese)
Windows XP, XP Pro, XP Home (+SP1) (multiple languages)
5.4
Compatibility test configurations
The Momentus drives have been tested to demonstrate compliance with ATA/ATAPI-6 in both the master drive
and slave drive positions. These tests were preformed to ensure the functionality to ATA/ATAPI-6 specifications
and the compatibility of Seagate Momentus drives with other ATA/ATAPI-6 compliant peripherals.
5.5
Software utilities
The following is a brief overview of a some of the Seagate utilities used during the Seagate competitive analy-
sis process.
The Seagate SeaTools application is an exclusive disc drive diagnostic software designed to troubleshoot most
hard drive issues. Desktop edition works with most ATA, SATA, or SCSI drives in desktop systems and has a
98 percent accuracy rate.
The Seagate DiscWizard™ application simplifies the installation of disc drives. This software also overcomes
many system BIOS and operating system limitations that can complicate the installation of higher-capacity ATA
(IDE) interface drives.
This is a list of some of the third party utilities used in the testing process.
Vendor
AMI
Application
Diagnostic
Apple
Macbench
Intel
PCI-EXE
Microsoft
Symantec
Winbench99
Norton Utilities
5.6
Other certification
Microsoft software compatibility.
36
Momentus 5400.3 PATA Product Manual, Rev. C
6.0
Seagate Technology support services
Internet
For information regarding Seagate products and services, visit www.seagate.com. Worldwide support is
available 24 hours daily by email for your questions.
Presales Support:
Technical Support:
Warranty Support:
mySeagate
my.seagate.com is the industry's first Web portal designed specifically for OEMs and distributors. It provides
self-service access to critical applications, personalized content and the tools that allow our partners to
manage their Seagate account functions. Submit pricing requests, orders and returns through a single,
password-protected Web interface-anytime, anywhere in the world.
spp.seagate.com
spp.seagate.com supports Seagate resellers with product information, program benefits and sales tools. You
may register for customized communications that are not available on the web. These communications contain
product launch, EOL, pricing, promotions and other channel-related information. To learn more about the
benefits or to register, go to spp.seagate.com, any time, from anywhere in the world.
Seagate Service Centers
Presales Support
Our Presales Support staff can help you determine which Seagate products are best suited for your specific
application or computer system, as well as product availability and compatibility.
Technical Support
Seagate technical support is available to assist you online at support.seagate.com or through one of our call
centers. Have your system configuration information and your “ST” model number available.
SeaTDD™ (+1-405-324-3655) is a telecommunications device for the deaf (TDD). You can send questions or
comments 24 hours daily and exchange messages with a technical support specialist during normal business
hours for the call center in your region.
Momentus 5400.3 PATA Product Manual, Rev. C
37
Customer Service Operations
Warranty Service
Seagate offers worldwide customer support for Seagate products. Seagate distributors, OEMs and other direct
customers should contact their Seagate Customer Service Operations (CSO) representative for warranty-
related issues. Resellers or end users of drive products should contact their place of purchase or Seagate
warranty service for assistance. Have your serial number and model or part number available.
Data Recovery Services
Seagate offers data recovery services for all formats and all brands of storage media. Our data recovery
services labs are currently located throughout the world. . Additional information, including an online request
form and data loss prevention resources, is available at http://services.seagate.com/index.aspx
Authorized Service Centers
Seagate Service Centers are available on a global basis for the return of defective products. Contact your
customer support representative for the location nearest you.
USA/Canada/Latin America support services
For an extensive list of telephone numbers to technical support, presales and warranty service in USA/
Global Customer Support
Presales, Technical, and Warranty Support
Call Center
USA, Canada,
and Mexico
Toll-free
Direct dial
1-800-SEAGATE
+1-405-324-4700
Data Recovery Services
Call Center
Toll-free
Direct dial
FAX
USA, Canada,
and Mexico
1-800-475-01435
+1-905-474-2162
1-800-475-0158
+1-905-474-2459
Europe, the Middle East and Africa Support Services
For an extensive list of telephone numbers to technical support, presales and warranty service in Europe, the
Asia/Pacific Support Services
For an extensive list of telephone numbers to technical support, presales and warranty service in Asia/Pacific,
38
Momentus 5400.3 PATA Product Manual, Rev. C
D
Index
density 10
Numerics
A
discs 9
acoustics 17
AFR 18
dissipation 12
altitude 15
E
autodetection 1
B
enclosures 19
BPI 10
errors 18
burst 1
C
F
frequency 17
certification 18
commands 26
compatibility 34
compliance 18
G
CSEL 22
H
handling 21
height 10
humidity 15
C-Tick 19
cycles 18
I
Momentus 5400.3 PATA Product Manual, Rev. C
39
Idle 27
pins 25
PIO 25
IEC950 18
precautions 23
interference 19
interleave 10
R
J
K
L
length 10
Load/Unload 18
M
master/slave 1
modes 25
monitoring 1
register 32
N
noise 13
reliability 18
resistance 13
RF 17
RoHS 20
O
S
S.M.A.R.T. 27
screws 23
SeaTools 1
sectors 9
P
40
Momentus 5400.3 PATA Product Manual, Rev. C
42
Momentus 5400.3 PATA Product Manual, Rev. C
Seagate Technology LLC
920 Disc Drive, Scotts Valley, California 95066-4544, USA
Publication Number: 100398876, Rev. C, Printed in U.S.A.
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