Keep your computer up to star power! Maximize your computer's performance with the Echo Star ATX power supply. It features 650-watts total power with four large power connectors and two small (floppy) power connectors. An SATA connector enables you to connect a high speed SATA device!Additional features include short circuit protection and over current/power protection. The standard metal design will also match most computers. Power your computer with this Echo Star 650W power supply!