Cisco UCS C240 M4, Installation And Service Manual

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A-5
Cisco UCS C240 M4 Server Installation and Service Guide
OL-32474-01
Appendix A Server Specifications
Power Specifications
930 W DC (Version 2) Power Supply, UCSC-PSU2V2-930DC
Table A-6 lists the specifications for each 930 W DC power supply
(Cisco part number UCSC-PSU2V2-930DC=).
930 W DC (Version 1) Power Supply, UCSC-PSU-930WDC
Table A-6 lists the specifications for each 930 W DC power supply
(Cisco part number UCSC-PSU-930WDC=).
Table A-5 930 W DC Power Supply Specifications
Description Specification
DC input voltage range Nominal range: –48 to –60 VDC nominal
(Range: –40 to –60 VDC)
Maximum DC input current 28 A at –40 VDC
Maximum input W 1104 W
Maximum output power per PSU 930 W
Maximum inrush current 35 A (sub-cycle duration)
Maximum hold-up time 5 ms at 930 W
Power supply output voltage 12 VDC
Power supply standby voltage 12 VDC
Efficiency rating > 92% at 50% load
Form factor RSP1 (C-Series 2U and 4U servers)
Input connector Fixed 3-wire block
Table A-6 930 W DC Power Supply Specifications
Description Specification
DC input voltage range Nominal range: –48 to –60 VDC nominal
(Range: –40 to –60 VDC)
Maximum DC input current 23 A at –48 VDC
Maximum input W 1104 W
Maximum output power per PSU 930 W
Maximum inrush current 35 A (sub-cycle duration)
Maximum hold-up time 8 ms at 930 W
Power supply output voltage 12 VDC
Power supply standby voltage 12 VDC
Efficiency rating > 92% at 50% load
Form factor RSP1 (C-Series 2U and 4U servers)
Input connector Removable connector block UCSC-CONN-930WDC=