https://www.techpowerup.com/242836/gigabyte-intros-brix-s-powered-by-pentium-silver-j5005-soc
 
This is a variant of a previous model except this one has a better processor which means better graphics. You still have to add your own memory to it. You can easily mount this on a wall if needed. What I love about this mini-pc is its extremely small size and weight which gives you lots of options. You could make a really good basic work PC out of this. Sadly I don't know the price yet.