A-3
Cisco UCS C220 Server Installation and Service Guide
OL-25760-01
Appendix A Server Specifications
Power Specifications
Power Specifications
The power specifications for the power supply options are listed in the following sections:
•
450W AC Power Supply, page A-3
•
650W AC Power Supply, page A-4
•
930W DC Power Supply, page A-4
You can get more specific power information for your exact server configuration by using the Cisco UCS
Power Calculator:
http://www.cisco.com/assets/cdc_content_elements/flash/dataCenter/cisco_ucs_power_calculator/
Note
Do not mix power supply types in the server. Both power supplies must be identical.
450W AC Power Supply
Table A-3
lists the specifications for each 450 W AC power supply (Cisco part number
UCSC-PSU-450W).
Table A-3
Power Supply Specifications
Description
Specification
AC input voltage range
Low range: 100 VAC to 120 VAC
High range: 200 VAC to 240 VAC
AC input frequency
Range: 47 to 63 Hz (single phase, 50 to 60Hz nominal)
AC line input current (steady state)
6.0 A peak at 100 VAC
3.0 A peak at 208 VAC
Maximum output power for each power
supply
450 W
Power supply output voltage
Main power: 12 VDC
Standby power: 12 VDC
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