New version ver 22 cooling 12cm silent fan silent and better ventilation atx 12v compliant for all types of cpu and mainboard dual 12v rails ce amp pfc approved psu specifications ac input 230 vac 5a 50 60hz dc 33v 5v 12v1 12v2 12v 5vsb output 18a 20a 8a 13a 03a 2a max 400w connectors 204 pin main connectors1 4 pin 12v connectors1 sata connectors3 4 pin molex connectors3 6 pin pci e connectors1 floppy drive