Power supply unit power 850 watt certificates 80 plus bronze pci express connectors 8 pin 4 serial ata connections 8 cable management semi modular efficiency 100 82 cooling system active max fans 1 power factor correction active motherboard power connectors atx12v 204 pins atx12v eps12v 44 pins eps12v 8 pins floppy 2 peripheral connectors 4 pin 5 current strengths 3 3v 25 a 5v 25 a 12v 70 a 12v 0 5 a 5vsb 3 a curren