Two years ago I bought the Kingdel Core-i5, 16GB RAM, 250GB SSD version. It has been used every day to run lab process control and data acquisition software. Not having any internal fans makes this a quiet PC and it never runs hot to the touch. The case is made completely of aluminum extrusions and panels. Thick materials and top notch construction IMO. I've purchased several more of these miniPC's and have also been recommending them to friends and family. This Kingdel fanless miniPC uses the Intel UHD 620 graphics chipset which means this is not really a great gaming computer, however it is quite responsive and perfectly serviceable as an HTPC or general use computer. Very recently it refused to boot up, so I popped the cover and was surprised to find OEM quality Intel M.2 SSD, Samsung RAM, and a compact board with room for additional ram and a spare mpcie expansion slot. This is an inexpensive little computer, but not a cheap computer. Regarding the boot up issue, I contacted Kingdel technical support and within a few hours we had resolved the problem as an SSD failure issue, still under warranty. I'm happy with the experience.