So I have an open air case with one liquid cooled GPU mounted on the Board and another 8 GPUs mounted on the upper part of the rig.
To get hold of the GPUs temperatures I mounted 5 140mm Arctic fans each on the front and the back. I mounted them as push-pull and of course it helps but I’m afraid it will not be enough to go through summer as in my place I expect ambient temperatures to go up ~25°c and as of now a couple GPUs are already running at 100% fan speed with Mem target temp set at 73°c.
So how do u guys setup ur extra fans?