Cisco Nexus 7000 Series Hardware Installation And Reference Manual page 162

Power Requirements for Switch Components
Table 16: Power Requirements for the Cisco Nexus 7009 Switch
Component
Supervisor Modules
Supervisor 1 (N7K-SUP1)
Supervisor 2 (N7K-SUP2)
Supervisor 2 Enhanced (N7K-SUP2E)
Cisco Nexus 7000 Series Hardware Installation and Reference Guide
150
Quantity Maximum
1 or 2 (same type —
if using 2)
210 W
300 W
300 W
Technical Specifications
Typical
—
190 W
109 W
147 W