Huawei RH2288 V3 User Manual page 73

RH2288 V3 Server
User Guide
Item
Weight in full
configuration
Rated input
voltage
Temperature
Heat dissipation
Relative humidity
(RH, non-
condensing)
Issue 32 (2019-03-28)
Specifications
Net weight:
l With eight 2.5-inch hard disks: 27 kg (59.54 lb)
l With eight 3.5-inch hard disks: 29 kg (63.95 lb)
l With twelve 3.5-inch hard disks: 30 kg (66.15 lb)
l With twenty-four 2.5-inch hard disks: 29 kg (63.95 lb)
l With twenty-five 2.5-inch hard disks: 30 kg (66.15 lb)
Packing material weight: 5 kg (11.03 lb)
l 460 W or 750 W AC PSUs: 100 V to 240 V AC
l 460 W or 750 W AC PSUs (compatible with 240 V HVDC
PSUs): 192 V to 288 V DC
l 800 W DC PSUs: –36 V to –75 V DC
l 1200 W high-voltage direct current (HVDC) PSUs: 260 V to 400
V DC
NOTE
The recommended current specification for the external power circuit breaker
connected to the RH2288 V3 is 32 A.
l Operating temperature: 5°C to 45°C (41°F to 113°F) (ASHRAE
Class A3 and A4 compliant)
l Storage temperature: –40°C to +65°C (–40°F to +149°F)
l Maximum change rate: 20°C/h (36°F/h)
l Long-term storage temperature: 21°C to 27°C (69.8°F to 80.6°F)
NOTE
l The RH2288 V3 can operate at the highest temperature of 35°C (95°F)
when it is configured with rear hard disks, and can operate at the highest
temperature of 30°C (86°F) when one fan fails.
l The RH2288 V3 can operate at the highest temperature of 35°C (95°F)
when it is configured with Huawei PCIe SSDs.
l The RH2288 V3 can operate at the highest temperature of 35°C (95°F)
when it is configured with GPUs of high power consumption. The system
performance may deteriorate when one fan fails.
The system draws cool air in from the front, delivers the cool air
through the hard disks, fan modules, processors, dual in-line memory
modules (DIMMs), and PCIe cards, and then exhausts air from the
rear.
Operating humidity: 8% to 90%
Storage humidity: 5% to 95%
Maximum change rate: 20% RH/h
Long-term storage humidity: 30% to 69%
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