I wish I could give 4.5 stars. Overall, I'm very happy with this PC and the quality of the components used.  A very minor issue: there are two extra fan slots where case fans could be installed, one on the top and one on the bottom. I'm not sure why Cyberpower would use a case with extra empty slots rather than using a case without the slots , or just installing fans in them.  I ordered these fans (https://smile.amazon.com/dp/B01G5I6MRK) after reading some other reviews that said they fit and they did, but warning: for me at least, it was a VERY tight fit on the top fan slot.  I'd recommend looking for fans that are a bit slimmer, and use the fans I mentioned as the maximum allowable width. Also had an issue with the graphics card overheating, but Cyberpower support was very fast to respond to my RMA request, and a new GPU arrived to my door less than 3 business days after they received the faulty one!  Other than those two issues, the case and (new) GPU are whisper quiet, the LED fans are pretty to look at, and temperatures are well within spec.