As I have found, people here are not short on suggestions
, so I thought I would ask for them. I am looking into getting a fan controller. I have started the research, but not completely sure what features to look for. I have 4 case fans, CPU, PSU and GPU fans. I don't need to control all of them, but there you go. I am looking at spending up to $50, but knowing me, if there is a big difference by spending a little more, that won't be a problem.
My main thing is want to quiet down the PC, and I have no interest in adding lights or anything like that, so no such features are needed.