That cooler uses one4 pin cable to power pump and fans.You should plug it in CPU_FAN header on the MB.Hey everyone, I just bought an Arctic Freezer 2 360 AIO Rev. 7 , which has 1 power cable for pump and fans. I was wondering if I connect that to the MOBO CPU fan header or AIO fan header, on a Gigabyte B650 Gaming X AX MOBO. Any help would be appreciated