Offered by the Kubuntu Linux developers themselves, the new Focus NX mini PC is powered by either a Core i5-1135G7 or i7-1165G7 and comes with premium features such as 2x Thunderbolt 3 connectors plus an SDXC card reader.https://www.notebookcheck.net/Kubuntu-Linux-developers-launch-Focus-NX-mini-PC-with-Intel-Tiger-Lake-CPU-and-two-Thunderbolt-3-connectors.644762.0.html
I'm building a mini-ITX PC myself. These things are only fun if you can connect an LCD screen directly to the system board like in a laptop!
And mandatory passive cooling!