i have custom build pc. my case didn't come with a fan, so i bought a 120m fan and put in the back. my question is that how many case fan do i need. i am typically a home user. so what direction should i place the fans. also i want the fan to be quit thank u
I have a budget gaming rig and I've never had a case fan--never had any problems. One can't hurt, though! You could always use a temperature monitoring application to see if you need a case fan first, too.