Seagate STBD2000101, Product Manual

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Barracuda 7200.10 Serial ATA Product Manual, Rev. K 33
2.9 Environmental specifications
2.9.1 Ambient temperature
Ambient temperature is defined as the temperature of the environment immediately surrounding the drive.
Actual drive case temperature should not exceed 69°C (156°F) within the operating ambient conditions.
Above 1,000 feet (305 meters), the maximum temperature is derated linearly to 112°F (44°C) at 10,000 feet
(3,048 meters).
2.9.2 Temperature gradient
2.9.3 Humidity
2.9.3.1 Relative humidity
2.9.3.2 Wet bulb temperature
2.9.4 Altitude
2.9.5 Shock
All shock specifications assume that the drive is mounted securely with the input shock applied at the drive
mounting screws. Shock may be applied in the X, Y or Z axis.
2.9.5.1 Operating shock
These models (750GB, 500GB, 400GB, 320GB, 200GB, ST3250620AS and ST3250820AS) comply with the
performance levels specified in this document when subjected to a maximum operating shock of 68 Gs based
on half-sine shock pulses of 2 msec. Shocks should not be repeated more than two times per second.
These models (ST3250410AS, ST3250310AS, 160GB, 120GB, 80GB and 40GB) comply with the
performance levels specified in this document when subjected to a maximum operating shock of 63 Gs based
on half-sine shock pulses of 2 msec. Shocks should not be repeated more than two times per second.
Operating: 0° to 60°C (32° to 140°F)
Nonoperating: –40° to 70°C (–40° to 158°F)
Operating: 20°C per hour (68°F per hour max), without condensation
Nonoperating: 30°C per hour (86°F per hour max)
Operating: 5% to 90% noncondensing (30% per hour max)
Nonoperating: 5% to 95% noncondensing (30% per hour max)
Operating: 37.7°C (99.9°F max)
Nonoperating: 200 - 750 GB models: 37.7°C (99.9°F max)
40 - 160 GB models: 40°C (104°F max)
Operating: –60.96 m to 3,048 m (–200 ft. to 10,000+ ft.)
Nonoperating: –60.96 m to 12,192 m (–200 ft. to 40,000+ ft.)