Specifications

A-3
Cisco UCS C240 Server Installation and Service Guide
OL-22326-01
Appendix A Server Specifications
Power Specifications
930W DC Power Supply
Table A-4 lists the specifications for each 930 W DC power supply (Cisco part number
UCSC-PSU-930WDC).
Ta b l e A-4 930 W DC Power Supply Specifications
Description Specification
Class RSP1
Input
DC input voltage range –48 to -60 VDC nominal 
(self-ranging, –40 to –72 VDC)
DC line input current (steady state) 23 A peak at –48 VDC
Output
12 V main power output 930 W
12 V standby power output 30 W
Power supply output voltage Main power: 12 VDC
Standby power: 12 VDC