I'm going to start with the bad as I'd like people to know what's going on up front.At this time there is a problem with this generation i3/i5/i7, 7th gen Intel NUC units. If you are running at 1080P / 4K (typically this happens more with 4k), the display will go black for a few seconds (this also drops the sound), and it will return. This can happen at any time. Once an hour, or once every 10 seconds even. It's random. Currently, Intel has posted on their site that the previous version of graphics display drivers resolves this issue (Version ending in 4664), however it does not resolve the issue. Their forum currently has a dedicated thread regarding these units. I have two, one which is seeing this issue, one which is not. I believe the one which is working fine has the older bios 42, which is unaffected at this time.The only other qualm I have with this unit is that they decided to add a rectangular blue LED to the front of the unit which flashes and lights up when the NUC is turned on and performing tasks. I wish there was a way to disable this (or at least I haven't found a way yet).Now onto the good.As always, the Intel NUC line of mini PC's is sleek, quiet, and powerful. This generation holds on to that with a new color scheme which I feel is much nicer looking than the previous white enclosure design. This metal enclosure has a textured gunmetal grey look to it and feels very well designed.The construction itself is simple. It only takes 4 screws to unscrew the bottom of the NUC to get to the 2.5" drive tray, and removing that, you can get to the M.2 mount, and ram slots. I've owned 4 NUCs at this point. a Celeron 3rd gen, an i5 5th gen, and 2x i5 7th gen and these are the best yet.They are VERY quiet. Paired with an M.2 NVME drive and 16GB of ram, and it will perform beautifully. I've run these with a Dell 24" 4k display and a 60" LG Plasma @ 1080P and both work very well.I'm also glad that Intel moved the power-button from the top of the NUC to the front. It makes the whole look a bit cleaner.