Replace that failing power supply or start a new system with this Blue Star 680-watt ATX power supply!This Blue Star power supply is built to ATX standards and is compliant with ATX 12V 2.0 specifications. It provides a total of 680 watts of power in a no-nonsense design that includes a quiet 120 mm fan. Six peripheral power connectors, a floppy power connector, two Serial ATA power connectors, and a 6-pin PCI Express power connector make this a perfect solution for multiple hard drive systems with high-performance graphics cards. Order yours Blue Star 680-watt ATX powers supply today!