The Dell Optiplex 3020 7020 9020 290W PC Power Supply H290AM-00 RVTHD is a reliable and high-quality power supply unit designed specifically for Dell Optiplex 3020 models. With a maximum power output of 290W and a single 8 Pin 12V connector, this silver power supply features a cooling fan for efficient heat dissipation. It is compatible with 240V voltage systems and comes with one outlet and fused features for added safety. Made by Dell, this ATX form factor power supply is a tested and dependable component for your computer setup.