Purchased this computer and it shipped on time. It was packed very well and set up was breeze. Everything worked great and out of the box, I was designing in AutoDESK Fusion 360, SolidWorks and Lightburn laser software immediately after I downloaded the programs.  I was a super computer user in the 90's and this PC is no different.  I upgraded the memory to 192GB of RAM and added up to a total of 6TB of hard drive storage. I run 4 monitors on it and graphics speed is fast and flawless.  Why buy a new computer when you can get a refurbished SUPER COMPUTER?? This is an ABSOLUTE GREAT VALUE!!