I thought it was a great deal, but I was mistaken. Firstly, the sellers do not respond to problems, even after many emails; the phone number is no good. The unit would turn off often and display a sign that it could not find the hard drive (there isn't one it was replaced by the SSD card). The machine had to be turned off and on again several times before it booted correctly, It shut down daily and flashed a message "Critical Error".  When rebuilding the unit they used an old platform, forgot to change the BIOS, left the original power pack, and in the end, the SSD card was burnt and all data lost.  I just bought a new Dell on Amazon and it too was "upgraded" by a thrid-party and I had to take it to a computer shop to fix the BIOS (there was no video output) and get the latest Win10 which supports SSD cards.  The waste of money, the time spent, the loss of data,and the lack of response from the seller brings me to give this a very low rating. I have been an Amazon client for over 10 years and this was the worst purchase I ever made.