Dell 9XD51 Optiplex 3040 5040 7040 SFF 180W Power Supply
P/N: 9XD51. Output: 180W Max. Fits: Optiplex 3040 5040 7040. From Factor: SFF. M anufacturer: Dell. All of our used power supplies are tested and inspected before sale. Condition: Used & tested in good working order.