This Corsair RMX Series CP9020200NA Power Module is a reliable and efficient choice for your computer. It is compatible with Corsair components and has a maximum power output of 850W. The power module features a single fan for cooling and comes in a sleek black color. The module has various connectors including 20 pin, 6+2 pin PCI Express, 24 pin, 20+4 pin, and 6+6 pin. It is designed to fit an ATX form factor and has a length of 6.3 inches, a width of 5.9 inches, and a height of 3.3 inches. This power module is a great addition to your computer setup and will ensure optimal performance. Open Box and brand new it did not fit my PC case.