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Huawei FusionServer Pro 5885H V5 Server
Technical White Paper
Category
Altitude
Corrosive gaseous
contaminant
Particle contaminant
Acoustic noise
Issue 09 (2020-06-05)
Specifications
● 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).
– If the server complies with ASHRAE Class A4, the
maximum operating temperature decreases by
1°C (1.8°F) for every increase of 125 m (410.10
ft) in altitude above 900 m (2952.76 ft).
● HDDs cannot be used at an altitude of over 3000 m
(9842.4 ft).
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
● The equipment room environment meets the
requirements of ISO 14664-1 Class 8.
● There is no explosive, conductive, magnetic, or
corrosive dust in the equipment room.
NOTE
It is recommended that the particulate pollution in the
equipment room be monitored by a professional agency.
The declared A-weighted sound power levels (LWAd)
and declared average bystander position A-weighted
sound pressure levels (LpAm) listed are measured at
23°C (73.4°F) in accordance with ISO 7779 (ECMA 74)
and reported in accordance with ISO 9296 (ECMA 109).
● Idle:
– LWAd: 5.3 Bels
– LpAm: 40.1 dBA
● Operating:
– LWAd: 6.1 Bels
– LpAm: 50.4 dBA
NOTE
The noise generated during operation varies depending on the
server configuration, load, and ambient temperature.
Copyright © Huawei Technologies Co., Ltd.
6 Product Specifications
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