The Corsair RM850e 850W 80 PLUS Gold Fully CERTIFIED REFURBISHED Modular ATX Power Supply PSU is a high-quality power supply unit designed for universal compatibility and reliable performance. With a maximum power output of 850W and 80 PLUS Gold certification, this PSU ensures efficient power delivery to your computer system. Its fully modular design allows for easy installation and cable management, while the single fan cooling system. keeps temperatures low for optimal performance. The black ATX form factor and sleek design make it a stylish addition to any computer setup. Backed by a 5-year manufacturer warranty, the Corsair RM850e is a top choice for powering your system with confidence.