Cisco UCS 6400 Series - Power Specifications

Environmental Specifications
Table 6: Cisco UCS 6400 Series FI Environmental Specifications
SpecificationDescription
32 to 104°F (0 to 40°C)Temperature, operating
-40 to 158°F (-40 to 70°C)Temperature, nonoperating
5 to 95%Humidity (RH), noncondensing
0 to 10000 ft (0 to 3000 m)Altitude
Power Specifications
Cisco UCS Fabric Interconnect supports AC or DC power supplies. You must use identical power
supplies—either two AC or two DC power supplies with the fabric interconnect. .
You cannot mix power supply types in a Cisco UCS Fabric Interconnect.
Note
The Cisco UCS 6454 FI and the UCS 6300 Series FIs use the same 650 W AC power supplies, so the ordering
PIDs are the same.
Note
Table 7: UCS 6454 FI Only: 650 W AC Power Supply Specifications (UCS-PSU-6332-AC)
SpecificationAC Power Supply Properties
650 WMaximum output per power supply
100 to 240 VACInput voltage
7.6 A @ 100 VAC
3.65 A @ 208 VAC
Maximum AC input current
12 ms @50% loadMaximum holdup time
12 VDCPower supply output voltage
12 VDCPower supply standby voltage
YesRoHS compliance
YesHot swappable
Climate Savers Platinum Efficiency (80Plus Platinum
Certified)
Efficiency rating
Cisco UCS 6400 Series Fabric Interconnect Hardware Installation Guide
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Technical Specifications
Power Specifications