Success with:
* Asus H170E-HD3
* i3-6100
* Gigabyte GT1030 fanless
* Very old SSD, don't even remember which (Sandisk?)
* Ethernet, Audio, USB3 are OK.
Only two problems:
Microsoft wireless mouse sometimes lags, jumps, moves erratically. Keyboard from the same set is OK.
When the 10.12.6 was running, no mouse problem encountered.
Same comp runs Win10 from another SSD pretty well.
H265 playback doesn't work from GT1030. Or I don't know how to enable and use it. VLC doesn't support it yet, Kodi lags...