Product looks to be an off lease Dell e6430 that has been cleaned and upgraded to 16gb of ram and 1tb SSD. I received two of these from the seller. The first had a video issue and the seller made it right by sending me a return label for fedex to ship it back and shipped me another machine. Both machines were well cleaned and looked well taken care of.... no dents or scratches. They almost looked new.  Neither machine had issues with the Windows 10 Pro (and indeed it is windows 10 pro) install no errors or blue screens etc.  I had to install some drivers myself on the second machine and I thought about giving them 4 stars because of that but the machine is so clean, blemish free, and runs so well I just couldn't bring myself to ding them because I had to install a couple of drivers.  Id buy from them again.