I have a i5 6400 at 2.7Ghz and a msi gtx 960 4gb with a msi gaming krait 3x motherboard and a cooler master hyper tx3 evo cpu cooler with a NZXT s340 case. The case comes with a few fans but I added 2 cooler master fans. My pc is loud when I boot it up and and sometimes when I'm just browsing online and playing games I want to know why it's so loud and if I can turn it down. I also have a EVGA 650 PSU