UPDATE June 14, 2020: the computer is STILL running great! I use it 30-40 hours each week and after almost a year after purchase, no problems at all. I haven't had to replace anything. It's incredible considering it's a refurb! I've been gaming with it and i'm able to keep up with some of my friends running much more powerful machines than this one. I wouldn't recommend this computer for newer games, but I run older games (pre 2012) and it works just fine. Fans still work great, no rattling and the OS updates regularly with no issues. I've easily gotten my money back, many times over.UPDATE Oct 5, 2019: the computer is still running great after 4 months of heavy use. You never know how buying a used computer will turn out and this exceeded all my expectations!!!! I'll probably update in a year or if it has any problems.Update July 7, 2019: the wifi dongle that was included was slow; I was getting 5mps download. I upgraded to a $23 PCI wifi card from Amazon and I'm now seeing speeds of 125mps. So far, the computer is holding up well. It's still a fast and quiet machine. I've been playing old games. The integrated video card can handle old school HalfLife 2 and Minecraft easily. I haven't installed anything modern, but will soon.This PC includes a solid state drive. Avoid defragging often because it puts excessive wear on the drive. It's not needed. Overall this machine boots up in seconds. Surprisingly this keeps up well with my overpriced Apple MacBook pro.I'm changing my review of 4 stars to 5 stars. At around $300 you really can't find a better refurbished PC. I'm considering buying a second.June 29, 2019: just unpacked. The case is like new; very little wear. Everything seems intact. Will update as I explore the machine.