Art Vandelay5 years ago000Could someone explain to me why the motherboard connector is 18+10 pin and not 24 pin?Show in original language (German)pdk4u69695 years ago+110 Helpful answer...the cable has 24 pins at one end and 18+10 pins on the other. One pin is not connected. Very simple. :)Show in original language (German)Comment1 comment