SILVERSTONE Strider Gold Evolution SST-ST1000-G Evolution 1000W ATX 12V v2.3 / EPS 12V 80 PLUS GOLD Certified 100% Modular, Active PFC Power Supply, with 140mm Fan Filter Fans: 1 Main Connector: 20+4Pin +12V Rails: Single PCI-Express Connector: 2 x 6-Pin, 4 x 6+2-Pin SATA Power Connector: 8 Efficiency: 88%~91% at 20%~100% loading Over Voltage Protection: Yes Overload Protection: Yes