This Corsair RM1200e ATX power supply is a fully modular unit that provides a maximum power of 1200W. It is designed with a single fan for cooling and is compatible with ATX 3.0 and PCle 5.0 motherboards. The power module is black in color and is a great addition to any computer component. The Corsair RM1200e power supply is a reliable and efficient choice for powering your computer. It is a great fit for gamers and anyone who needs a high-performance power supply. With its modular features, you can easily customize your system and upgrade your power supply as needed.