Power supply unit power 750 watt max power 750 watt certificates 80 plus gold pci express connectors 8 pin 3 serial ata connections 7 cable management semi modular mains voltage 100 240 volt mains frequency 50 60 hz cooling system active max fans 1 fan diameter 120 mm mtbf 100 000 hours motherboard power connectors atx12v 204 pins atx12v 44 pins peripheral connectors 4 pin 3 current 12v 62 a combined power 33v5v 100 watt combi