Okay these are refurbished units so expect some knicks or scratches, maybe even a few dent.Several issues with this unit ( all taken care by me anyways)-door panel tab was bent and door was not closing properly ( fixed)-The Mobo was installed improperly on this case as the back panel USB / Display Port connections did not line up properly with the case openings ( took out cpu, then mobo in this sequence and reset the mobo placement properly) see attached pictures.-This HP tower uses their proprietary slot for drive caddies on the front panel ( added my own to I can swap drives in seconds) see pictures- Windows 10 was full of issues out of the box, errors opening even control panel!- Included Keyboard and Mouse is useless horrible keyboard and useless mouse-If bringing in a Windows 7 imaged drive make sure to disable UEFI bios and set the controller to IDE to boot windows 7, do the AHCI reg seatings and reboot, go to bios and set the controller to AHCI now.- There are no older PCI slots so be aware- There are no NVME slots ( too new for this board)-There are no IDE ports in the Mobo so Sata only, get a Pcie express IDE controller card ( cheap ) to run older hard drives-Ram is single speed not double.The Good-Open Bios system, deep custom settings- Lots of room to add hard drives- Built in Graphics card so you can run it bare bones as a server- lots of room at the bottom of the case to add your mods.- Pc tower looks slick on the front- USB 3 and USB2 ports- Mysteriously comes with a Parallel printer port on the Mobo attached to the external plate of the case.Will add pictures later...This is a good PC if you want to seriously spend time to property set it up for your needs.