The EVGA 500 W1 80Plus 500W Power Supply is a reliable and efficient power module designed for ATX form factor computers. It features a single fan cooling system, ensuring optimal performance while maintaining a sleek black color design. With a maximum power output of 500W, this power supply is compatible with various connectors including floppy drive, 20 pin, 24 pin, SATA I, and more. The EVGA brand ensures quality and performance, making it a great choice for computer systems requiring a stable and consistent power supply.