Dell Fuente Genuine Dell OEM Optiplex XE SFF Small Form Factor 280 Watt Power Supply PSU Y738P D499R INCLUDES Thermal Heat Sensor N949F, D280ES-00, DPS-280MB A, L280E-01, PS-6281-9DA-RoHSBrand: Dell Features: Input: 100 240V, Output: 280w Max, Dell Part Numbers: D499R, KD98N, Y738P, Model Numbers: D280ES 00, PS 6281 9DA Connectors: 1x 24 Pin Mini ATX Power Connector, 1x 4 Pin ATX Power Connector, 1x SATA Power Connector, 1x Slimline SATA Power Connector, 1x 4 Pin Floppy Disc Drive Connector, 1x 6 Pin AUX ATX Connector Details: Genuine DELL 280w Power Supply For Optiplex XE SFF Small Form Factor Systems Dell Part Numbers: D499R, KD98N,