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System Specifications
Note
Some power supplies have capabilities that are greater than the maximum power requirements for a switch.
To determine the power consumption characteristics for the switch, use the typical and maximum requirements
that are listed in the following table.
Switch
Cisco Nexus 9272Q
Power Specifications
Power specifications include the specifications for each type of power supply module.
500-W PHV Power Supply Specifications
These specifications apply to the following power supplies:
• NXA-PHV-500W
• NXA-PHV-500W-B
Characteristic
Input voltage
Input frequency
Maximum output power per power supply
Power supply output voltage
Power supply standby voltage
Efficiency rating
Form factor
1200-W AC Power Supply Specifications
These specifications apply to the following 1200-W AC power supplies:
• NXA-PAC-1200W-PI
Characteristic
AC input voltage
Typical Power
Maximum Power
Consumption (AC or DC)
Consumption (AC or DC)
310 W
975 W
Specification
192 to 400 VDC
90 to 295 VAC
Nominal range: 50 to 60 Hz (Range: 47-63 Hz)
500 W
12 V
12 V
Climate Savers Platinum Efficiency (80Plus Platinum
certified)
RSP1
Specification
Nominal range: 100-120 VAC, 200-240 VAC
Cisco Nexus 9272Q NX-OS Mode Switch Hardware Installation Guide
Power Specifications
Heat Dissipation
Requirement
3326.838 BTUs per hour
47
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