Seagate ST1000DM003 Barracuda SATA Product Manual - Page 15

www.seagate.com Drive Specifications Table 3 Drive specifications summary for 250GB and 160GB models (continued) Drive Specification ST3250312AS ST3160316AS Relative humidity 5% to 95% (operating) 5% to 95% (non-operating) 5% to 95% (operating) 5% to 95% (non-operating) Relative humidity gradient (max.) 30% per hour 30% per hour Wet bulb temperature 37.7°C max (operating) 40.0°C max (non-operating) 37.7°C max (operating) 40.0°C max (non-operating) Altitude, operating -60.96m to 3,048m (-1000 ft to 10,000+ ft) -60.96m to 3,048m (-1000 ft to 10,000+ ft) Altitude, non-operating (below mean sea level, max.) -60.96m to 12,192m (-1000 ft to 40,000+ ft) -60.96m to 12,192m (-1000 ft to 40,000+ ft) Operational Shock (max.) 70 Gs at 2ms 70 Gs at 2ms Non-Operational Shock (max.) 350 Gs at 2ms 350 Gs at 2ms Vibration, operating 2Hz to 22Hz: 0.25 Gs, Limited displacement 22Hz to 350Hz: 0.50 Gs 350Hz to 500Hz: 0.25 Gs 2Hz to 22Hz: 0.25 Gs, Limited displacement 22Hz to 350Hz: 0.50 Gs 350Hz to 500Hz: 0.25 Gs Vibration, non-operating 5Hz to 22Hz: 3.0 Gs 22Hz to 350Hz: 3.0 Gs 350Hz to 500Hz: 3.0 Gs 5Hz to 22Hz: 3.0 Gs 22Hz to 350Hz: 3.0 Gs 350Hz to 500Hz: 3.0 Gs Drive acoustics, sound power Idle** 2.6 bels (typical) 2.7 bels (max) 2.6 bels (typical) 2.7 bels (max) Seek Non-recoverable read errors 2.8 bels (typical) 3.0 bels (max) 1 per 1014 bits read 2.8 bels (typical) 3.0 bels (max) 1 per 1014 bits read Annulized Failure Rate (AFR) 0.34% 0.34% 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 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. Contact start-stop cycles 50,000 at 25°C, 50% rel. humidity 50,000 at 25°C, 50% rel. humidity Supports Hotplug operation per the Yes Yes Serial ATA Revision 2.5 specification *One GB 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. 2.2 Formatted capacity Model ST31000524AS ST3750525AS ST3500413AS ST3320413AS ST3250312AS ST3160316AS Formatted capacity* 1000GB 750GB 500GB 320GB 250GB 160GB Guaranteed sectors 1,953,525,168 1,465,149,168 976,773,168 625,142,448 488,397,168 312,581,808 Bytes per sector 512 *One GB equals one billion bytes when referring to hard drive capacity. Accessible capacity may vary depending on operating environment and formatting. Barracuda SATA Product Manual, Rev. B 15