Nexus 5500 PSU Port-Side Intake Airflow module, A/C, 100-240V, 1100W
Cisco N55-PAC-1100W-B, Power supply, 1100 W, 100 - 240 V, 50 - 60 Hz
Cisco N55-PAC-1100W-B. Product type: Power supply. Total power: 1100 W, AC input voltage: 100 - 240 V, AC input frequency: 50 - 60 Hz