I purchased two of these HP elite 8300 small form factor desktops at the same time. One was lightly used with the BIOS version 2.05, the other looked brand-spanking-new with BIOS version 2.83. Both of them worked right out of the box, superior packing, no damage or damaged parts. After updating the Windows 10 install the version 2.05 desktop lost its Windows activation, but I reclaimed it with the refurbished PC activation code provided on the computer.Super fast i7, super clean desktops, and super cheap! Some of the last and best prefab personal computers that still have a front-facing optical drive. If you're looking for a clean used desktop computer, you could do a lot worse then this seller. Recommended.