16GB Used for two years. I bought it when I was a high school student because I was going to major in software engineering, but it wasn't meant to be. Very light use, clean, and I have kept all its contents, including the charger, mouse, with their boxes, plastic wraps, and the invoice from Extra is available. For sale to the highest bidder. RAM Size: 16 GB Graphics Card: Integrated Operating System: Windows Screen Size: 16 inches Processor Type: Intel Core i9 Storage Type: SSD