16GB (Without keyboard and mouse) The sale is complete. I changed the thermal paste and everything needs an air blow. It's been off for two months. Card: 580 AMD RAM: 16GB Power Supply: 500W Motherboard: ASUS 510, I think Hard Drive: ASUS SSD, I think, 1TB something. It has games but I think it needs to be formatted for privacy. RAM Size: 16 GB Storage Type: HDD + SSD Graphics Card: Dedicated Operating System: Windows Brand: Asus Processor Type: Intel Core i3