I have 3 Noctua NF-A14 PWM fans plugged into a fan hub and a NH-D15. All of the fans run but after 350-400 RPM on the case fans, the noise begins, and around 700+ on the CPU the noise gets louder than anything else in the case. I have a P600S from Phanteks with all the sound dampening on but have tried removing it. I haven't found a good RPM to leave the fans on to avoid the noise and keep up adequate cooling while in use. Between the case fans and the CPU fans, the CPU fans are... Read more Weiterlesen...