Bgears BG01190 b-Tarantula -650 650W SLI/CrossFire Active PFC Partial Modular Power Supply Retail Bgears b-Tarantula 650W Sli and crossfire ready SmartFlex Modular connect for better cable management SLi, PCIe, SATA, 135mm fan with full range 115-230V Green Power super large Heatsink for cooler and stable performance