16GB Its specifications. 4th generation i7 with 500GB Windows 11. It comes with a monitor, keyboard, and mouse. The monitor is desktop. I installed a graphics card on it and removed it and took pictures of its performance with a graphics card in games. The PC is complete, just missing a graphics card. For sale to the highest bidder. RAM Size: 16 GB Brand: Acer Processor Type: Intel Core i7 Graphics Card: Integrated Storage Type: HDD Operating System: Windows