Seagate ST9100828A Momentus 5400.3 PATA Product Manual - Page 10

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Momentus 5400.3 PATA Product Manual, Rev. C

*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.

Seek power (typical)

2.0 watts

Read/write power (typical)

Read: 2.0 watts; Write: 1.8 watts

Idle mode (typical, low power)

0.8 watts

Standby mode

0.2 watts (typical)***

Sleep mode

0.2 watts (typical)***

Voltage tolerance (including noise)

5V ± 5%

Ambient temperature

0° to 60°C (operating), –40° to 70°C (nonoperating)

Temperature gradient

(°C per hour max, noncondensing)

20°C (operating)

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)

–304.8 m to 12,192 m (–1,000 ft to 40,000 ft) max

Shock, operating (Gs max at 2 msec)

350

Shock, nonoperating (Gs max at 2 msec)

800

Shock, nonoperating (Gs max at 1 msec)

900

Shock, nonoperating (Gs max at 0.5 msec)

400

Vibration, operating (max displacement may apply below 10 hz)

1.0 Gs (0 to peak, 5–500 Hz)

Vibration, nonoperating (max displacement may apply below 22 hz)

5.0 Gs (0 to peak, 5–500 Hz)

Drive acoustics, sound power (bels), 2 disc

Idle**

2.4 (typical)

2.6 (max)

Performance seek

3.0 (typical)

3.2 (max)

Nonrecoverable read errors

1 per 10

14

bits read

Annualized Failure Rate (AFR)

<0.60%

Load/Unload (U/UL) cycles

25°C, 50% relative humidity





600,000 software-controlled power on/off cycles

20,000 hard power on/off cycles

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 following web page:

www.seagate.com/support/service/

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.

Table 1:

Specifications for 160 and 120 Gbyte models

Drive specification

ST9160821A

ST9120822A

Section	Page
1.0 Introduction	7
2.0 Drive specifications	9
2.1 Specification summary	9
2.2 Formatted capacity	15
2.3 Default logical geometry	15
2.4 Physical organization	15
2.5 Recording and interface technology	16
2.6 Physical characteristics	16
2.7 Seek time	17
2.8 Time to ready	17
2.9 Power specifications	18
2.9.1 Power consumption	18
2.9.1.1 Typical current profile	19
2.9.2 Conducted noise	19
2.9.3 Voltage tolerance	19
2.9.4 Power-management modes	20
2.10 Environmental specifications	21
2.10.1 Ambient temperature	21
2.10.2 Temperature gradient	21
2.10.3 Humidity	21
2.10.3.1 Relative humidity	21
2.10.3.2 Wet bulb temperature	21
2.10.4 Altitude	21
2.10.5 Shock	22
2.10.5.1 Operating shock	22
2.10.5.2 Nonoperating shock	22
2.10.6 Vibration	22
2.10.6.1 Operating vibration	22
2.10.6.2 Nonoperating vibration	22
2.11 Acoustics	23
2.12 Electromagnetic immunity	23
2.13 Reliability	24
2.14 Agency certification	24
2.14.1 Safety certification	24
2.14.2 Electromagnetic compatibility	24
2.14.3 FCC verification	25
2.15 Environmental protection	26
2.15.1 European Union Restriction of Hazardous Substances (RoHS)	26
2.16 Corrosive environment	26
3.0 Configuring and mounting the drive	27
3.1 Handling and static discharge precautions	27
3.2 Jumper settings	28
3.2.1 Master/slave configuration	28
3.2.2 Cable-select option	28
3.3 Drive mounting	29
4.0 ATA interface	31
4.1 ATA interface signals and connector pins	31
4.1.1 Supported ATA commands	32
4.1.2 Identify Device command	35
4.1.3 Set Features command	38
5.0 Compatibility summary	39
5.1 Installation considerations	39
5.2 BIOS versions tested	41
5.3 Operating system versions tested	42
5.4 Compatibility test configurations	42
5.5 Software utilities	42
5.6 Other certification	42

Seagate ST9100828A Momentus 5400.3 PATA Product Manual - Page 10

Table 1, Specifications for 160 and 120 Gbyte models

Page 10 highlights