Huawei FusionServer Pro 2288H V5 User Manual page 72

FusionServer Pro 2288H V5 Server
User Guide
Category
Altitude
Corrosive gaseous
contaminant
Particle contaminant
Acoustic noise
Issue 08 (2019-10-30)
Specifications
l Operating altitude ≤ 3050 m (10006.44 ft)
– When the server configuration complies with ASHRAE
Class A2 standards and the altitude is above 900 m
(2952.76 ft), the highest operating temperature
decreases by 1°C (1.8°F) for every increase of 300 m
(984.24 ft).
– When the server configuration complies with ASHRAE
Class A3 standards and the altitude is above 900 m
(2952.76 ft), the highest operating temperature
decreases by 1°C (1.8°F) for every increase of 175 m
(574.14 ft).
– When the server configuration complies with ASHRAE
Class A4 standards and the altitude is above 900 m
(2952.76 ft), the highest operating temperature
decreases by 1°C (1.8°F) for every increase of 125 m
(410.1 ft).
l HDDs cannot be used at an altitude of over 3000 m (9842.4
ft).
Maximum corrosion product thickness growth rate:
l Copper corrosion rate test: 300 Å/month (meeting level G1
requirements of the ANSI/ISA-71.04-2013 standard on
gaseous corrosion)
l Silver corrosion rate test: 200 Å/month
l The equipment room environment meets the requirements
of ISO 14664-1 Class 8.
l There is no explosive, conductive, magnetic, or corrosive
dust in the equipment room.
NOTE
It is recommended that the particulate pollutants in the equipment room
be monitored by a professional organization.
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 declared in
accordance with ISO 9296 (ECMA 109).
l Idle:
– LWAd: 5.64 Bels
– LpAm: 42.2 dBA
l Operating:
– LWAd: 6.08 Bels
– LpAm: 46.8 dBA
NOTE
Actual sound levels generated during operation vary depending on
server configuration, load, and ambient temperature.
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3 Product Specifications
64