Guess I should mention that I only need whats up there, I already have a monitor, good mouse, speakers, OS and HDD, a good case, and a 585W PSU. I went with Nouctua fans cause I heard they are some of the quietest. I want to build a good quiet system. Also the reason I need 4 fans is cause I have 4 Rosewill fans on my case but they are kinda noisy so I wanted quiet. I have the Rosewill Destroyer case.