Seagate ST930817AM, Product Manual

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EE25.2 Series Product Manual, Rev. E 19
2.10 Environmental specifications
2.10.1 Ambient temperature
Ambient temperature is defined as the temperature of the environment immediately surrounding the drive.
Actual drive case temperature, measured on baseplate, should not exceed
90°C (194°F) within the operating
ambient conditions.
2.10.2 Temperature gradient
2.10.3 Humidity
2.10.3.1 Relative humidity
2.10.3.2 Wet bulb temperature
2.11 Altitude
2.11.1 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.
2.11.1.1 Operating shock
These drives comply with the performance levels specified in this document when subjected to a maximum
operating shock of 300 Gs based on half-sine shock pulses of 2 msec. Shocks should not be repeated more
than two times per second. For 11 msec shock duration, these drives will withstand operating shock up to 150
Gs.
Operating Extreme: -30° to 85°C (-86° to 185°F)
Rugged: -20° to 75°C (-68° to 167°F)
Nonoperating
–40° to 95°C (–140° to 203°F)
Operating 20°C/hour without condensation
Nonoperating 30°C/hour
Operating 5% to 90% noncondensing (30% per hour max gradient)
Nonoperating 5% to 95% noncondensing (30% per hour max gradient)
Operating 30°C (86°F max)
Nonoperating 40°C (104°F max)
Operating (Extreme models: -30°C to 85°C)
Operating (Rugged models: -20°C to 75°C)
–304.8 m to 5,500 m (–1000 ft to 18,100 ft)
Nonoperating (below mean sea level, max) –304.8 m to 12,192 m (–1,000 ft to 40,000 ft)