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A-3
Cisco UCS C24 Server Installation and Service Guide
OL-22326-01
Appendix A Server Specifications
Environmental Specifications
650W Power Supply
Table A-3 lists the specifications for each 650W power supply (Cisco part number UCSC-PSU-650W).
Environmental Specifications
Table A-4 lists the environmental specifications for the server.
Ta b l e A-3 Power Supply Specifications
Description Specification
AC input voltage range 90 to 264 VAC self-ranging
Low range: 100 VAC to 120 VAC nominal
High range: 200 VAC to 240 VAC nominal
AC input frequency Range: 47 to 63 Hz (single phase, 50 to 60Hz nominal)
AC line input current (steady state) 7.6 A peak at 100 VAC
3.65 A peak at 208 VAC
Maximum AC inrush current 11 A
Maximum output power for each power
supply
650 W
Power supply output voltage Main power: 12 VDC
Standby power: 12 VDC
Ta b l e A-4 Environmental Specifications
Description Specification
Temperature, operating: 35 to 104°F (1.7 to 40°C)
Derate the maximum temperature by 1°C per every
305 meters of altitude above sea level.
Temperature, non-operating –40 to 149°F (–40 to 65°C)
Humidity (RH), noncondensing 10 to 90%
Altitude, operating 0 to 10,000 feet (0 to 3000 m)
Altitude, non-operating 0 to 40,000 feet (0 to 12,192 m)
Sound power level
Measure A-weighted per ISO7779 LwAd (Bels)
Operation at 73°F (23°C)
Small Form Factor: 5.9
Large Form Factor: 6.3
Sound pressure level
Measure A-weighted per ISO7779 LpAm (dBA)
Operation at 73°F (23°C)
Small Form Factor: 46.0
Large Form Factor: 48.5