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A-2
Cisco UCS 6100 Series Fabric Interconnect Hardware Installation Guide
OL-20036-02
Appendix A Technical Specifications
Power Specifications
Power Specifications
The power supplies connect to the system through panel mount connectors and connectors attach to the
baseboard through cables. There are three connectors on the baseboard, two for power delivery, and one
for pow er su p p ly control signals.
Ta b l e A-2 Specifications for the Cisco UCS 6120XP 550W Power Supply (N10-PAC1-550W =)
Description Specification
AC-input voltage 90 to 264 VAC
AC-input frequency 50 to 60 Hz nominal (Range: 47 to 63 Hz)
AC-input current 7.5 Amps @ 90 VAC
Maximum Input VA 675 VA @ 90 VAC
Maximum output power per power supply 550 W @ 12 V (up to two power supplies )
Maximum inrush current 35 A <sub cycle duration
Maximum Heat Output 1876 BTU/hr
Maximum hold up time 12 ms
Power supply output voltage 12 VDC
Efficiency Rating 87%
Ta b l e A-3 Specifications for the Cisco UCS 6140XP 750W Power Supply (N10-PAC2-750W=)
Description Specification
AC-input voltage 90 to 264 VAC
AC-input frequency 50 to 60 Hz nominal (Range: 47 to 63 Hz)
AC-input current 9.2 Amps @ 90 VAC
Maximum Input VA 828 VA @ 90 VAC
Maximum output power per power supply 750 W @ 12 VDC (up to two power supplies)
Maximum inrush current 35 A <sub cycle duration
Maximum Heat Output 2561 BTU/hr
Maximum hold up time 12 ms
Power supply output voltage 12 VDC
Efficiency Rating 89% (Climate Savers Gold qualified)
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