Open box in new condition. The Dell Optiplex 3040 5040 7040 SFF 180W Power Supply H240AM-02 2P1RD is a high-quality power module designed specifically for Dell computers. With a maximum power output of 180W, it is compatible with the 7040 model and comes in a sleek silver color. This power supply is reliable and efficient, making it a great choice for keeping your computer system powered and running smoothly.