Seagate Momentus XT / Laptop SSHD Momentus XT (Gen2) Product Manual - Page 11

Table 1: Drive specifications Drive specification 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 ST750LX003 ST500LX003 3.2 1.1 0.6 *** 0.6 *** +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 3048 m (-1000 ft to 10,000+ ft) -304.8 m to 12,192 m (-1000 ft to 40,000+ ft) 350 800 1000 1000 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) 1 per 1014 bits read 0.5% 25°C, 50% relative humidity 600,000 software-controlled power on/off cycles 50,000 hard power on/off cycles 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 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: http://www.seagate.com/www/en-us/support/warranty_&_returns_assistance 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. Yes (requires COMRESET from host after a hotplug event) *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. Momentus XT Product Manual, Rev. D 5