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MOMENTUS 5400.6 SATA PRODUCT MANUAL, REV. G 9
*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.
2.2 FORMATTED CAPACITY
Model Formatted capacity* Guaranteed sectors Bytes per sector
ST9500325AS and ST9500325ASG 500 Gbytes 976,773,168
512
ST9320325AS and ST9320325ASG 320 Gbytes 625,142,448
ST9250315AS and ST9250315ASG 250 Gbytes 488,397,168
ST9160314AS and ST9160314ASG 160 Gbytes 312,581,808
ST9120315AS and ST9120315ASG 120 Gbytes 234,441,648
ST980313AS and ST980313ASG 80 Gbytes 156,301,488
*One Gbyte equals one billion bytes when referring to hard drive capacity. Accessible capacity may vary depending on operating environment and formatting.
2.2.1 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.
See Section 4.3.1, "Identify Device command" (words 60-61 and 100-103) for additional information about 48-bit addressing
support of drives with capacities over 137 Gbytes.
Shock, nonoperating (Gs max at 1 msec) 1,000
Shock, nonoperating (Gs max at 0.5 msec) 600
Vibration, operating 1.0 G (0 to peak, 5–500 Hz)
Vibration, nonoperating 5.0 Gs (0 to peak, 5–500 Hz)
Drive acoustics, sound power (bels)
Idle** 2.4 (typical)
2.6 (max)
Performance seek 2.5 (typical)
2.6 (max)
Nonrecoverable read errors 1 per 10
14
bits read
Annualized Failure Rate (AFR) 0.48%
Load/Unload (U/UL) cycles
25°C, 50% relative humidity
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
600,000 software-controlled power on/off cycles
20,000 hard power on/off cycles
Warranty For information regarding Warranty Support, visit:
http://www.seagate.com/support/warranty-and-returns
Supports Hotplug operation per Serial ATA
Revision 2.6 specification
Yes (requires COMRESET from host after a hotplug event)
Table 3 Drive specifications for 120 and 80 GB models
Drive specification
ST9120315AS
ST9120315ASG
ST980313AS
ST980313ASG