Genuine Dell PS-5251-1D NPS-330CB E FSP400-60PFB-M 330W Optiplex GX400 Dimension 8100 Precision Workstation 330 Input 100 - 120V 50-60 Hz Internal Power Supply Unit Power Brick PSU Compatible Part Numbers: 88PNP, 24RGY, 3E466 Compatible Model Numbers: NPS-330CB B, NPS-330CB E, PS-5251-1D, FSP400-60PFB-M Genuine DELL 330w Power Supply for Optiplex GX400, Dimension 8100, Precision Workstation 330 Power Supply Connections: 1 x 24 Pin ATX Power, 5 x 4-Pin Molex, 1 x Floppy Drive, 1 x 16 Pin ATX Power 330w Max Output | Input 100 - 120V 50-60 Hz Compatible With the Following Systems: Optiplex GX400, Dimension 8100, Precision Workstation 330 Compatible Part Numbers: 88PNP, 24RGY, 3E466 Compatible Model Numbers: NPS-330CB B, NPS-330CB E, PS-5251-1D, FSP400-60PFB-M