Momentus 5400.6 SATA Product Manual, Rev. A
*One Gbyte equals one billion bytes when referring to hard drive capacity. A ccessible capacity may vary depending on operating environment
Full-stroke seek, read (msec max) 30
Startup current, +5V (max) 1.0 amp
Seek power (typical) 1.54 watts
Read/write power (typical) R ead: 2.6 watts; Write: 2.85 watts
Idle mode, low power (typical) 0.67 watts
Standby mode 0.22 watts (typical)***
Sleep mode 0.22 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) 20°C (operating )
35°C (nonoperating)
Relative humidity 5% to 95% (operating)
5% to 95% (nonoperating)
Relative humidity gradient 30% per hour max
Wet bulb temperature
(°C max) 37.7 (operating)
40 (nonoperating)
Altitude, operating –304.8 m to 3,048 m (–1,000 ft to 10,000+ ft)
Altitude, nonoperating
(meters below mean sea level, max) –304.8 m to 12,192 m (–1000 ft to 40,000+ ft)
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, 10 –500 Hz)
Drive acoustics, sound power (bels)
Idle** 2.4 (typical)
2.6 (max)
Performance seek 2.6 (typical)
2.7 (max)
Nonrecoverable read errors 1 per 1014 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 follow-
ing web page:
support.seagate.com/customer/warranty_validation.j sp
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
warranty information for your drive.
Supports Hotplug operation per Serial ATA
Revision 2.6 specification Yes (requires COMRESET from host after a hotplu g event)
Table 1: Drive specifications
Drive specification ST9500325AS
ST9500325ASG ST9320325AS
ST9320325ASG ST9250315AS
ST9250315ASG ST9160314AS
ST9160314ASG ST9120315AS