The new Zbox Pro CA622 nano is an industrial-grade embedded mini PC with a fanless case. This barebones solution includes a Ryzen R1505G dual-core CPU with 15 W TDP and support for up to 32 GB of RAM. There also is a more expensive QC7T3000 version with an actively cooled case integrating an Intel Core i7-9750H and a professional Quadro RTX 3000 GPU.
https://www.notebookcheck.net/Zotac-introduces-Zbox-Pro-Nano-mini-PC-with-embedded-Ryzen-CPUs-plus-a-more-expensive-Quadro-RTX-3000-version.453731.0.html