LEPA MaxBron B1000-MB 1000W ATX CrossFire Ready 80 PLUS BRONZE Certified Active PFC Power Supply Fans: 1 Main Connector: 20+4Pin +12V Rails: Single PCI-Express Connector: 6 x 6+2-Pin SATA Power Connector: 12 Efficiency: > 88% Over Voltage Protection: Yes Input Voltage: 100 - 240 V