Seagate ST920813AM 用户手册
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
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)