PWR SPLY 750WP RDNT EMSN V2

The Dell 79RDR Emerson 750W redundant power supply is a server power unit designed to provide power in supported Dell systems. Its identifying details are 750W, Emerson manufacture, redundant configuration and version 2, matching the designation PWR SPLY, 750WP, RDNT, EMSN, V2.

Dell lists the PowerEdge R520, R620, R720, R820, T320, T420 and T620 among systems compatible with its 79RDR power supply firmware. The same list includes the DL4000 and DR4100 systems, plus PowerVault DL2300 and DX6112. These references make the unit relevant for maintaining or replacing the specified power supply in those server and storage platforms.

This description covers the 79RDR Emerson version; other 750W Dell supplies may have different part numbers or versions.