H3C UniServer R4900 G6 Ultra - Page 64

1
Item
Specifications
• (Optional.) Supports U-Center data center management platform
Security
Supports chassis intrusion detection, TCM/TPM module, two-factor authentication, and
Intel PFR 3.0 and SGX 2.0
Power and
heat
dissipation
• (Optional.) Platinum
550W/800W/850W/1200W/1300W/1600W/2000W2400W/2700W
power supplies,
supporting 1 + 1 redundancy
• (Optional.) -48VDC/336VDC 800W power supplies, supporting 1 + 1 redundancy
• (Optional.) Titanium CQC31-461288 certified grade V power supplies
• Support hot-swappable redundant fans
Dimensions
(H × W × D)
2U chassis
• Without a security bezel:
 LFF&SFF models: 87.5 × 445.4 × 780 mm (3.44 × 17.54 × 30.71 in)
 E1.S model: 87.5 × 445.4 × 820 mm (3.44 × 17.54 × 32.28 in)
• With a security bezel:
 LFF&SFF models: 87.5 × 445.4 × 808 mm (3.44 × 17.54 × 31.81 in)
 E1.S model: 87.5 × 445.4 × 848 mm (3.44 × 17.54 × 33.39 in)
Max. weight 46.5 kg (102.51 lb)
NOTE:
[1] i
ndicates a planned product specification. For information about the current available
configuration, see the detailed product manuals.
Operating environment requirements
Item
Specifications
Operating temperature
5 °C to 45 °C (41 °F to 113 °F), complying with ASHRAE class A4
T
he operating temperature range varies by server model and
configuration. For more information, see the detailed technical documents
for the server.
Storage temperature –40 °C to +70 °C (–40 °F to +158 °F)
Operating altitude
–60 m to +3000 m (–196.85 ft to +9842.52 ft)
The allowed maximum temperature decreases by 0.33 °C (32.59 °F) as the
altitude increases by 100 m (328.08 ft) from 900 m (2952.76 ft)
Storage altitude
–60 m to +5000 m (–196.85 ft to +16404.20 ft)
In a rack stacking environment, the maximum temperature might decrease because the cooling
conditions are related with power density within racks and heat dissipation capacity of racks.