Seagate ST340015A Product Manual - Page 13
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Barracuda 5400.1 Product Manual, Rev. F 5 Drive specification ST340015A Idle mode (typical) 5.0 watts Standby mode (typical) 1.4 watts Sleep mode (typical) 1.0 watts Voltage tolerance (including noise) 5V +/- 5%; 12V +/- 10% Ambient temperature 0° to 60°C (operating) -40° to 70°C (nonoperating) Temperature gradient (°C per hour max) 20°C (operating) Relative humidity 5% to 90% (operating) 5% to 95% (nonoperating) Relative humidity gradient 30% per hour max Wet bulb temperature (°C max) 33 (operating) 40.0 (nonoperating) Altitude, operating -60.96 m to 3,048 m (-200 ft to 10,000+ ft) Altitude, nonoperating (below mean sea level, max) -60.96 m to 12,192 m (-200 ft to 40,000+ ft) Shock, operating (Gs max at 2 msec) 63 Shock, nonoperating (Gs max at 1 and 2 350 msec) Vibration, operating 0.5 Gs (0 to peak, 22-350 Hz) Vibration, nonoperating 5 Gs (0 to peak, 22-350 Hz) Drive acoustics Sound power (bels) Idle* 2.6 (typical), 2.8 (max) Quiet Seek 2.7 (typical), 2.9 (max) Performance Seek 2.8 (typical), 3.0 (max) Nonrecoverable read errors 1 per 1014 bits read Mean time between failures (power-on hours) 600,000 Service life 5 years Contact start-stop cycles (25°C, 40% relative 50,000 humidity) SeaShield No *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.