SSD, a "KingFast", failed. Cheap knockoff according to Reddit.No way to recover Windows 10 pro key from failed SSD.No COA sticker.7020, not 9020Max CPU speed 3.6 not 4. GHzHas a USB 3 root hub but no blue USB ports so unsure which, if any are USB 3WiFi adapter (USB dongle) pretty much useless