(Wikipedia Dell Optiplex for stats and years.) Came fast from gizmo bing. Super clean no dust inside, runs quiet. Came with a cracked front with some black tape but whatever, also piece of plastic from front rattleing around inside but whatever its used and I only need to use for remote work.  Checked thru the computer software and didnt find anything alarming. It does have modzilla and libra office preloaded which was weird but what I woulda done first off anyways. The one strange preload was k lite codec pack 15.4.0 basic. Which seemed like " is a free software bundle for playing all your audio and video files" so idk i kept it. no email or phonenumber needed for win 10 setup. Correct amount of cores ( 4 ) and as advertised processor power. No problems, id recommend them.  SSF small form factor is kinda normal sized, cd tray lame.