Cisco Cisco UCS C3260 Rack Server データシート
Cisco UCS Cisco UCS C220 M4 High-Density Rack Server (Large Form Factor Disk Drive Model)
TECHNICAL SPECIFICATIONS
81
Power Specifications
The general power specifications for the C220 M4 LFF server 770 W (AC) power supply are listed in
The general power specifications for the C220 M4 LFF server 1050 W (DC) power supply are listed in
Table 44 UCS C220 M4 LFF 770 W Power Supply Specifications
Description
Specification
AC input voltage
100—240 VAC (nominal input voltage range)
90—264 VAC (min/max input voltage range)
90—264 VAC (min/max input voltage range)
AC input frequency
47 to 63 Hz (single phase)
Maximum AC input current
9.5 Amps maximum at 100 VAC
4.5 Amps maximum at 208 VAC
4.5 Amps maximum at 208 VAC
Maximum Input VA
915 at 230 VAC
Maximum output power for each
power supply
770 W on 12 VDC main
36 W on 12 VDC standby
36 W on 12 VDC standby
Maximum AC inrush current
15 A (subcycle duration)
Power supply output voltage
12 VDC ± 5%
Power supply efficiency
Climate Savers Platinum Efficiency (80Plus Platinum Certified)
Form factor
RSP2
Input connector
IEC320 C14
Table 45 UCS C220 M4 LFF 1050 W (DC) Power Supply Specifications
Description
Specification
DC Input voltage range
Nominal range: –48 to –60 VDC nominal
(maximum range: –40 to –72 VDC)
(maximum range: –40 to –72 VDC)
Maximum DC input current
32 A at –40 VDC
Maximum input W
1234 W
Maximum output power per PSU
1050 W on 12 VDC main power
36 W on 12 VDC standby power
36 W on 12 VDC standby power
Maximum inrush current
15 A at -72 VDC
Maximum hold-up time
5 ms at 100% load (1050 W main and 36 W standby)
Power supply output voltage
12 VDC