Seagate ST3250823AS Product Manual - Page 15

Table 2: Drive specifications for 300 Gbyte models Drive specification 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 (max at 2 msec) Shock, nonoperating (max at 2 msec) Vibration, operating Vibration, nonoperating Drive acoustics, sound power (bels) Idle** Performance seek Nonrecoverable read errors Annualized Failure Rate (AFR) Service life Warranty Contact start-stop cycles (25°C, 50% relative humidity) Supports Hotplug operation per SATA II specification ST3300831AS ST3300631AS 20°C (operating) 30°C (nonoperating) 5% to 90% (operating) 5% to 95% (nonoperating) 30% per hour max 37.7 (operating) 40.0 (nonoperating) -60.96 m to 3,048 m (-200 ft to 10,000+ ft) -60.96 m to 12,192 m (-200 ft to 40,000+ ft) 63 Gs 300 Gs 5-22 Hz: Limited displacement 23-350 Hz: 0.5 G acceleration 5-22 Hz: Limited displacement 23-350 Hz: 5 Gs acceleration 2.8 (typical) 3.4 (max) 3.7 (typical) 3.9 (max) 1 per 1014 bits read 0.34% 5 Years 5 years on distribution units. To determine the warranty for a specific drive, use a web browser to access the following web page: www.seagate.com/support/service/ 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. 50,000 Yes *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. Barracuda 7200.8 Serial ATA Product Manual, Rev. D 7