Dell PowerEdge R330 Owner's Manual

NOTE: When operating in the expanded temperature range, system performance may be impacted.

NOTE: When operating in the expanded temperature range, ambient temperature warnings may be reported on the LCD and in the System Event Log.

Expanded operating temperature

Specifications

Continuous operation

5°C to 40°C (40°F to 104°F) at 5% to 85% RH with 29°C (84.2°F)dew point.

NOTE: Outside the standard operating temperature (10°C to 35°C(50°F to 95°F)), the system can operate continuously down to 5°C (40°F) or as high as 40°C (104°F).

For temperatures between 35°C( 95°F) and 40°C(104°F), de-rate maximum allowable temperature by 1°C per 175 m (33.8°F per 574.14 ft) above 950 m (3116.8 ft).

≤ 1% of annual operating hours

–5°C to 45°C (23°F to 113°F) at 5% to 90% RH with 29°C (84.2°F) dew point.

NOTE: Outside the standard operating temperature (10°C to 35°C(50°F to 95°F)),, the system can operate down to –5°C (23°F)or up to 45°C (113°F) for a maximum of 1% of its annual operating hours.

For temperatures between 40°C (104°F) and 45°C (113°F), de-rate maximum allowable temperature by 1°C per 125 m (33.8°F per 410.105ft) above 950 m (3116.8 ft).

Expanded Operating Temperature Restrictions

• The operating temperature specified is for a maximum altitude of 3048 m (10,000 ft).
• Non-redundant power supply units are not supported.
• Non Dell qualified peripheral cards and/or peripheral cards greater than 25 W are not supported.
• Do not perform a cold startup below 5°C (40°F).
• Enable processor performance degrade.