Would be interested in seeing how you have your graph set up please. Ive got a Aquaero 6 xt.
Got to figure out best way to control 18 fans now
On my iPad at the moment so can't show much ATM.
I make a T-delta with the air temp coming in/temp of the water.
Then make a curve to suit.
Also good to cap your fan speed as well to something sensible. All my fans are Noctua PWM industrial 120mm/140mm (16 fans) and go down to 300rpm or thereabouts and run at a max of 50% power which equals to 1000rpm.
I tend to just have my fans spin up past a certain T-delta range. So only when I'm gaming where cpu+gpu is being used the water really warms up. CPU alone there's enough cooling power in my rads the fan speed hardly moves if at all.
Does take a while to find your sweet spot, I've spent hours and hours fine tuning cooling power vs noise. It can become quite an obsession! Lol
I will say there's no substitute for enough rad space though. Overkill is always a good thing if you value a very quiet system (and I definitely do!)
![Big Grin :D :D](/styles/default/xenforo/vbSmilies/Normal/biggrin.gif)