The cougar gx-s550 is a premium power supply with a compact design that will deliver consistent power even at 40°c temperature. It will fuel countless hours of gaming while protecting your components and providing stable voltage outputs. Power supply features output power: 550 watts connectors: 1 x 24 pins main, 1 x 8 pins cpu, 3 x 4 pins, 5 x 5 pins s-ata, 2 x 8 pins pci-e