Power supply unit power 700 watt max power 700 watt pci express connectors 8 pin 2 serial ata connections 2 cable management non modular mains voltage 200 240 volt efficiency 20 87 efficiency 50 87 efficiency 100 83 cooling system active max fans 1 fan diameter 120 mm power factor correction active motherboard power connectors atx12v 204 pins other connections 1x p4 4 pin connector colour black safety features psu protecti