Hewlett Packard Enterprise ProLiant DL20 Gen10, Maintenance And Service Manual

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Specifications
Environmental specifications
Specifications Value
Temperature range*
—
Operating 10°C to 35°C (50°F to 95°F)
Nonoperating -30°C to 60°C (-22°F to 140°F)
Relative humidity (noncondensing)
—
Operating
8% to 90%
28°C (82.4°F) maximum wet bulb temperature
Nonoperating
5 to 95%
38.7°C (101.7°F) maximum wet bulb temperature
Altitude
—
Operating 3050 m (10,000 ft). This value may be limited by the type and number of
options installed. Maximum allowable altitude change rate is 457 m/min (1500
ft/min).
Nonoperating 9144 m (30,000 ft). Maximum allowable altitude change rate is 457 m/min
(1500 ft/min).
Standard operating support
10°C to 35°C (50°F to 95°F) at sea level with an altitude derating of 1.0°C per every 305 m (1.8°F per every 1000 ft)
above sea level to a maximum of 3050 m (10,000 ft), no direct sustained sunlight. Maximum rate of change is 20°C/hr
(36°F/hr). The upper limit and rate of change may be limited by the type and number of options installed.
System performance during standard operating support may be reduced if operating above 30°C (86°F).
Extended ambient operating support
For approved hardware configurations, the supported system inlet range is extended to be: 5°C to 10°C (41°F to 50°F)
and 35°C to 40°C (95°F to 104°F) at sea level with an altitude derating of 1.0°C per every 175 m (1.8°F per every 574 ft)
above 900 m (2953 ft) to a maximum of 3050 m (10,000 ft). The approved hardware configurations for this system are
listed at the
Hewlett Packard Enterprise website.
40°C to 45°C (104°F to 113°F) at sea level with an altitude derating of 1.0°C per every 125 m (1.8°F per every 410 ft)
above 900 m (2953 ft) to a maximum of 3050 m (10,000 ft). The approved hardware configurations for this system are
listed on the
Hewlett Packard Enterprise website.
System performance may be reduced if operating in the extended ambient operating range.
Specifications
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