Power supply unit power 750 watt certificates 80 plus gold serial ata connections 6 cooling system active max fans 1 motherboard power connectors atx12v 204 pins atx12v 8 pins atx12v 4 pins floppy 2 peripheral connectors 4 pin 5 current strengths 3 3v 20 a 5v 20 a 5vsb 2 5 a 12v 0 3 a 12v 54 a current 12v 54 a combined power 33v5v 100 watt combined power 12v 540 watt dimensions 86 x 15 x 16 cm safety features psu protec