HP Pavilion 6600 HP Pavilion PCs - (English) Seagate Hard Drive U Series 8 Man - Page 10

U8 Family Product Manual, Rev. B 3 Drive Specification ST317221A ST313021A ST38410A ST34313A Full-stroke seek time (msec typical) 23.0 (read) 25.0 (write) Average latency (msec) 5.56 msec Power-on to ready (sec typical) 10 sec Standby to ready (sec typical) 10 sec Spin down (sec typical) 10 sec Startup current (typical) 12V (peak) 1.5 amps Seek power (typical) 7.0 watts Read/Write power 6.5 watts Idle mode (typical) 3.5 watts Standby/Sleep mode (typical) 0.8 watts Voltage tolerance (including noise) 5V ± 5%, 12V ± 10% Ambient temperature 0° to 60°C (op.), -40° to 70°C (nonop.) Temperature gradient (°C per hour max) 20°C Relative humidity (op. and nonop.) 5% to 90% (op.) 5% to 95% (nonop.) Relative humidity, gradient 30% per hour max Wet bulb temperature (°C max) 29.4 (op.), 40.0 (nonop.) Altitude, operating -61 m to 3,048 m (-200 ft to 10,000+ ft) Altitude (meters below mean sea level, max) -122 m to 12,192 m (-400 ft to 40,000+ ft) Shock, operating (Gs max at 2 msec) 63 Shock, nonoperating (Gs max at 2 msec) 350 Gs Vibration, operating 0.5 Gs (0 to peak, 5-350 Hz) Vibration, nonoperating 5 Gs (0 to peak, 5-350 Hz) Drive acoustics Sound power in bels (10.5 msec) Idle mode Seek mode 3.2 (typical), 3.6 (max) 3.5 (typical), 3.9 (max)