Description: Refurbished genuine Dell 275 watt power supply. This is for a Dell small form factor computer only. If you have any of the models listed that are either a tower or desktop then this is not the correct power supply. This power supply has the following cables:

1x 24 Pin ATX Main Power Cable
1x 4 Pin ATX +12V Power Cable
1x Sata Power Cable
1x Floppy Drive Cable

Part #'s: MH300

Compatible Models:
Dell Optiplex 740, 745, 755