Seagate ST940813AM ユーザーズマニュアル

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)