Seagate ST9500327AS Momentus 5400 FDE.4 SATA Product Manual - Page 11
Table 2, Drive specifications
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Table 2: Drive specifications Drive specification ST9500327AS ST9320327AS ST9250317AS ST9160317AS ST9120317AS ST980314AS Track-to-track seek time, read (msec typical) Average seek, read (msec typical) Full-stroke seek, read (msec max) Startup current, +5V (max) Seek power (typical) Read/write power (typical) Idle mode, low power (typical) Standby mode Sleep mode Voltage tolerance (including noise) Ambient temperature Temperature gradient (°C per hour max) Relative humidity Relative humidity gradient Wet bulb temperature (max) Altitude, operating Altitude, nonoperating (meters below mean sea level, max) Shock, operating (Gs max at 2 msec) Shock, nonoperating (Gs max at 2 msec) Shock, nonoperating (Gs max at 1 msec) Shock, nonoperating (Gs max at 0.5 msec) Vibration, operating Vibration, nonoperating Drive acoustics, sound power (bels) Idle** Performance seek Nonrecoverable read errors Annualized Failure Rate (AFR) Load/Unload (U/UL) cycles 1 14 30 1.0 amps 1.54 watts Read: 1.40 watts; Write: 1.78 watts 0.67 watts 0.22 watts (typical)*** 0.22 watts (typical)*** +5V ± 5% 0° to 60°C (operating), -40° to 70°C (nonoperating) 20°C (operating) 35°C (nonoperating) 5% to 95% (operating) 5% to 95% (nonoperating) 30% per hour max 37.7°C (operating) 40°C (nonoperating) -304.8 m to 3,048 m (-1,000 ft to 10,000+ ft) -304.8 m to 12,192 m (-1000 ft to 40,000+ ft) 350 800 1,000 600 1.0 G (0 to peak, 5-500 Hz) 5 Gs (0 to peak, 10-500 Hz) 2.4 (typical) 2.6 (max) 2.6 (typical) 2.7 (max) 1 per 1014 bits read