PWM fan splitter, can i control fan speed? Help :D

CriSis_ · July 11, 2022

Hi, ive been looking at how I can wire up 9 corsair QL fans (120mm x 7, 140mm x 2) and heard that if I were to wire three of the PWM wires directly to the mobo those fans may not boot at the same time as the others that are connected to the commander pro and this would cause animations etc not to sync. If I were to use PWM splitters on the commander pro for some of the fans would I still be able to have my fans slowly ramp up as the pc gets hotter?

Attached is my original idea of how to wire them (with the 3 of the PWM wired hooked up to the mobo) -

Thanks for any help