[SOLVED] H100i Pro Three Fans Amperage


Jul 2, 2016
Currently, my H100i Pro is being cooled with the two stock fans (ML120). I am looking to get another fan for push/pull setup but I am not sure if there is going to be a problem related to the total amperage for the fans.
My motherboard is Gigabyte Z390 Auros Elite, it does not state in the manual what is the max amps for the fan headers. The AIO is connected to the CPU_FAN header.
I think that there should not be any problems as I assume that the total amps for the header is 1A and since each fan use 0.219A, the total will be around 0.657A.
  • But I am not sure if the fan header is being used only to power the fans or it is used to power other parts (related to the pump or something), is it?
  • One more thing, I am going to connect a splitter to one of the ends of the original splitter of the AIO, is that going to cause any trouble?