Lenovo Legion Gaming Pc i5 9th generation CPU Nvidia gtx 1660ti, 16gb of Nvidia ram, runs at 3.2ghz. MSI Optics 144hz Moniter 1ms refresh rate and is 27", Turtle Beach A10's, keyboard and mouse both work fine, free for people to try out the pc make sure it works or FT to look at. Looked after all very well no dirt or grime built up in fans or equipment