Bought this to replace my 12 plus year old Shuttle I put together that has been through windows 7 and 10. The motherboard gave up the ghost a few weeks ago and I decided I couldn't buy the parts and the operating system for anywhere close to the price of a refurb Dell. I've been running a refurb Optiplex in another room for a few years with no issues so I decided to go this route. It's a buisness class computer that should hold up longer than most consumer grade machines and I didn't need a new display or keyboard. I paid a little more to get 16g of ram up front. So far I'm very happy.