Corsair RM850x 850W 80 PLUS Gold Fully Modular Power Supply. The Corsair RM850x 850W power supply is the perfect addition to your computer. With its 80 PLUS Gold certification, you can be assured that it is highly efficient. The power supply is fully modular and comes with connectors such as 4+4 CPU, 20 Pin, 4 Pin Peripheral, 24 Pin, and 20+4 Pin. Its EPS form factor and maximum power of 850 W make it ideal for high-end systems. The power supply features a quiet fan for cooling and comes in a sleek gold color. The Corsair RM850x is the perfect choice for anyone looking for a reliable and high-performance power supply. Thanks for reviewing the listing.