Seagate ST940813AM Computer Drive User Manual


 
14
EE25 Series Product Manual, Rev. E
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
Operating OEM: -30° to 85°C (-86° to 185°F)
Aftermarket: -20° to 75°C (-68° to 167°F)
Nonoperating –40° to 95°C (–140° to 203°F)
Operating 3°C per minute (37°F per minute max), without condensation
Nonoperating 3°C per minute (37°F per minute max)
Operating 5% to 90% noncondensing (30% per hour max)
Nonoperating 5% to 95% noncondensing (30% per hour max)
Operating 40°C (104°F max)
Nonoperating 40°C (104°F max)
Operating –304.8 m to 5,000 m (–1,000 ft to 16,400 ft) at 25°C.
For higher temperature capabilities, see Figure 2 below.
Nonoperating –304.8 m to 12,192 m (–1,000 ft to 40,000 ft)