HPE Superdome Flex 280 Server environmental
specifications
For complete technical specifications and HPE Superdome Flex 280 Server configuration options, see
support/superdomeflex280-quickspecs.
Table 1: HPE Superdome Flex 280 Server chassis environmental specifications
Cooling airflow (front to back) per chassis
375 CFM typical or 650 CFM maximum
No GPUs installed: 300 to 650 CFM (8.50 to 18.4 CMM)
With GPUs installed: 475 to 650 CFM (13.45 to 18.4 CMM)
Acoustics
82 dBA (maximum)
73 dBA (typical)
Temperature - Recommended Operating Range
+18° C (64° F) to +27° C (80° F)
Temperature - Allowable Operating Range
+5°C to +35°C
Maximum rate of temperature change
10°C/hr noncondensing
Nonoperating temperature (storage)
-40°C to +60°C
Maximum Heat dissipation (fully populated system)
17.40 kBTU/hr
Air quality
Gaseous contaminants must be at the G1 level or less as
defined by ISA Standard ISA-71.04-1985
Humidity - Recommended Operating Range
(noncondensing)
-9° C DP to 15° C DP and 60% RH
Humidity - Allowable Operating Range (noncondensing)
-12 °C DP and 8% RH to 24 °C DP and 85% RH
Nonoperating relative humidity (storage)
8% RH to 90% RH and 32 °C DP
Maximum Operating altitude
3050m (10,000 ft)
Maximum Nonoperating altitude (storage)
4500m (15,000 ft) nonpressurized
The Recommended Operating Range is recommended for continuous operation. Operating within the Allowable Operating Range is
supported but may result in a decrease in system performance.
All temperature ratings shown are for sea level. An altitude de-rating of 1°C per 300 m above 1524 m is applicable. No direct sunlight
allowed. Upper operating limit is 3,048 m (10,000 ft).
HPE Superdome Flex 280 Server environmental specifications
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