I'm a 14-year old computer nerd. I bought this PC about two months ago, and it has run smoothly with zero problems since. It came with 4x 2GB DDR3, and I added an extra 8GB with some RAM I had around. I use this PC for school and for gaming. It came with a 290 PSU, which was just enough to power a GTX 750. I can get 70-120 FPS in Fortnite, and solid 144 in Minecraft. The CPU is plenty fast for anything, and the 3.6 TB HDD can hold lots of games and clips. Would highly recommend.