Huawei FusionServer Pro 5288 V5 - Environmental Specifications

6.2 Environmental Specications
Table 6-2 Environmental specications
Category Specications
Temperature ● Operating temperature: 5°C to 40°C (41°F to 104°F)
(ASHRAE Classes A2 and A3 compliant)
● Storage temperature (≤ 72 hours): –40°C to +65°C
(–40°F to +149°F)
● Long-term storage temperature (> 72 hours): 21°C
to 27°C (69.8°F to 80.6°F)
● Maximum temperature change rate: 20°C/h (36°F/h)
NOTE
The highest operating temperature varies depending on the
server
conguration. For details, see A.2 Operating
Temperature Limitations.
Relative humidity (RH,
non-condensing)
● Operating humidity: 8% to 90%
● Storage humidity (≤ 72 hours): 5% to 95%
● Long-term storage humidity (> 72 hours): 30% to
69%
● Maximum change rate: 20%/h
Air volume ≥ 273 cubic feet per minute (CFM)
Altitude ● Operating altitude ≤ 3050 m (10006.44 ft)
– If the server complies with ASHRAE Class A2, the
maximum operating temperature decreases by
1°C (1.8°F) for every increase of 300 m (984.25
ft) in altitude above 900 m (2952.76 ft).
– If the server complies with ASHRAE Class A3, the
maximum operating temperature decreases by
1°C (1.8°F) for every increase of 175 m (574.15
ft) in altitude above 900 m (2952.76 ft).
● HDDs cannot be used at an altitude of over 3050 m
(10006.44 ft).
Corrosive gaseous
contaminant
Maximum corrosion product thickness growth rate:
● Copper corrosion rate test: 300 Å/month (meeting
level G1 requirements of the ANSI/ISA-71.04-2013
standard on gaseous corrosion)
● Silver corrosion rate test: 200 Å/month
Huawei FusionServer Pro 5288 V5 Server
Technical White Paper 6 Product Specications
Issue 10 (2020-12-15) Copyright © Huawei Technologies Co., Ltd. 68