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8 Momentus 5400.6 SATA Product Manual, Rev. E
*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 b
attery power consumption.
2.2 Formatted capacity
Model
Formatted
ca
pacity*
Guaranteed
sectors
Bytes per
sector
ST9500325AS and ST9500325ASG 500 Gbytes 976,773,168
512
ST9400326AS 400 Gbytes 781,422,768
ST9320325AS and ST9320325ASG 320 Gbytes 625,142,448
ST9250315AS and ST9250315ASG 250 Gbytes 488,397,168
ST9160314AS, ST9160301AS 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.
Shock, operating (Gs max at 2 msec) 350
Shock, nonoperating (Gs max at 2 msec) 800
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 To determine the warranty for a specific drive, use a
web browser to access the following
web page: support.seagate.com/customer/warranty_validation.jsp
You will be asked to provide the drive serial
number, model number (or part number) and
country of purchase. After submitting this information, the system will display the war-
ranty information for your drive.
Supports Hotplug operation per Serial ATA
Revision 2.6 specificatio
n
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