NXA-PAC-1100W-B= - Cisco Platinum PSU Back-to-Front Airflow Module

Power supply - hot-plug / redundant (plug-in module) - AC 100-240 V - 1100 Watt - for Nexus 5010, 5020, 5548, 5548P, 5548UP, 5596T, 5596UP, 6001, 6001T, 6004, 6004 24, 6004EF