Description:XEAL dual AC input 2U 800W redundant power supply with 80 PLUS certified IS-800S2UPD8. It offers your server and workstation zero down time with full 800W power redundancy. Active PFC, Automatic Fan Thermal Control, hot swappable power modules and load sharing function provide ultimate precision power and safety protection for all electronic equipment. This is a new generation power supply with 80 PLUS certified and PMBus Support to provide a reliable power supply for your mission critical system integrations.