WINDOWS For sale: Lenovo Legion Gaming PC RAM: 16GB Hard Drive: 512GB SSD Processor: AMD Ryzen Z1 Extreme. The Lenovo Legion Go screen supports a refresh rate of up to 144Hz, meaning it can display up to 144 frames per second (144 FPS). Serious buyers only, please. May God bless everyone. Operating System: Windows RAM Size: 16 GB Processor Type: AMD Ryzen 7 Graphics Card: Integrated Storage Type: SSD Brand: Lenovo