So i was hearing a faint clicking noise in my case and it was driving me mad. It was coming from the middle so i thought it was my bottom fan in the center blowing air up but it wasn't. I checked all my fans and found out it was the bottom front stock fan. It only makes noise when on high, when it's low it's silent. Is there any replacements that will work with the fan controller or can i rma it? I have none and depend on the integrated one. I know the temp difference between high and low is at most 2°C but I'm a perfectionist and can't stand random ticking/knocking/whines/etc.