PFC active, 80+ Silence cooling, 100% burn in proved, RoHs Over power protection, Short circuit protection High Quality standard production, Black coating AMD/Intel Recomanded, Fan 12 cm Cable Main Connector 20+4 pins=1 pcs, ATX 12V 4+4=1 pcs, Sata Connector=6 pcs, Peripheral connector=3 pcs, VGA power connector 6+2 pins=1 pcs Running tested with VGA Card : nVIDIA 650 GTX / ATI 7770