Product was delivered as promised.I installed 16GB of ram and a 250GB sata SSD.Installed latest version of ubuntu and had no problems with it.I use this computer mostly to learn programming.  I am currently learning python and java.I take the free courses from MIchigan U and all the tools they recommend run great.I don't play games with this computer, but I think it would be underpowered for the lastest games as I am using the video via the cpu.