This PC was an extra that we had just sitting around the house. I think it honestly has only been used twice, and works perfectly fine and looks brand new out of the box with no scratches or blemishes. The PC will come with a 65w USB-C Power Adapter. The total overview of specs is also shown in the pictures for more clarity. Since this has 2 DIMM slots you will be able to add an extra 16GB of RAM for a total of 24GB.