This is a Grade A HP EliteDesk 800 G5 Micro Desktop Computer, featuring an Intel i5-9500T 2.2GHz, with 16GB of RAM, a 512GB Solid State Drive, and a Windows 11 Home Operating System. These units are retail ready including a brand new Operating System, functional power cord or AC Adapter, and keyboard/mouse (third-party new or OEM used). Each unit has been subjected to rigorous functionality testing before they leave our facility, they will offer you years of computing backed by our 90-Day Warranty! Our units have been cosmetically rejuvenated, but may have subtle signs of being preloved.