The PowerSpec GPX650S 650W 80 PLUS Gold Fully Modular ATX Power Supply PSU is a high-quality power supply unit designed for universal compatibility with various brands and models of computers. With a maximum power output of 650W and 80 PLUS Gold efficiency, this PSU ensures reliable and stable performance for your system. The fully modular design allows for easy cable management, while the black color and sleek ATX form factor add a stylish touch to your setup. Backed by a 5-year manufacturer warranty, this power supply is a reliable choice for your computer setup. New never used .