Power supply unit power 1 000 watt certificates 80 plus platinum pci express connectors 8 pin 4 serial ata connections 12 cable management fully modular mains voltage 100 240 volt mains frequency 50 60 hz cooling system active max fans 1 fan diameter 135 mm power factor correction active special feature power switch motherboard power connectors atx12v 24 pins current 12v 83 a combined power 33v5v 125 watt combined power 12v 996 watt c