Seagate Momentus XT Product Manual page 10

Table 1: Drive specifications
Drive specification
Read power (watts typical)
Write power (watts typical)
Idle mode, low power (watts typical)
Standby mode (watts typical)
Sleep mode (watts typical)
Voltage tolerance (including noise)
Ambient temperature (°C)
Temperature gradient (°C per hour max)
Relative humidity
Relative humidity gradient
Wet bulb temperature (°C max)
Altitude, operating
Altitude, nonoperating
(meters below mean sea level, max)
Shock, operating (Gs max at 2 ms)
Shock, nonoperating (Gs max at 2 ms)
Shock, nonoperating (Gs max at 1 ms)
Shock, nonoperating (Gs max at 0.5 ms)
Vibration, operating
Vibration, nonoperating
Drive acoustics, sound power (bels)
Idle**
Performance seek
Nonrecoverable read errors
Annualized Failure Rate (AFR)
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
Warranty
Supports Hotplug operation per
Serial ATA Revision 2.6 specification
*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
ST95005620AS
2.4
2.3
0.8
0.40 ***
0.40 ***
+5V ± 5%
0 to 60 (operating)
–40 to 70 (nonoperating)
20 (operating), 35 (nonoperating)
5% to 95% (operating and nonoperating
30% per hour max
37.7 (operating)
40 (nonoperating)
–304.8 m to 3,048 m (–1000 ft to 10,000
–304.8 m to 12,192 m (–1000 ft to 40,000
350
800
900
600
1.0 G (0 to peak, 5–500 Hz)
5 Gs (0 to peak, 5–500 Hz)
2.3 (typical)
2.5 (max)
2.6 (typical)
2.7 (max)
14
1 per 10 bits read
0.5%
600,000 software-controlled power on/off cycles
50,000 hard power on/off cycles
600,000 software-controlled power on/off cycles
50,000 hard power on/off cycles
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
Yes (requires COMRESET from host after a hotplug event)
ST93205620AS
+
ft)
+
ft)
Momentus XT Product Manual, Rev. B
ST92505610AS