This is a Beelink U57 i5-5257U 8GB-ram.  Its working as advertised.  I use it to run software in the background, so I don't use the video ports - I only need to connect to it over my home LAN.  The wake-on LAN works out of the box - I didn't need to adjust anything.  I never hear the fan - its silent.  Maybe its silent because I don't use the video.  Its a good computer for the price - and with windows10 Pro.