Zotac is the latest company to join AMD's mini PC initiative. For now, there is only a ZBOX Nano barebones model that is powered by the Ryzen 3 3200U APU with integrated Vega 3 graphics and support for up to 32 GB of DDR4-2400 RAM, but models powered by the new Ryzen 4000 APUs are also expected to launch later this year.
https://www.notebookcheck.net/Zotac-to-release-ZBOX-Nano-mini-PCs-powered-by-AMD-s-Ryzen-and-Vega-chips.450197.0.html
8 years ago I bought a Zotac AD04 (with a very under-powered AMD E-450).
I was really cheap, so no complaints in that department..
The thing is that the motherboard died prematurely (after just 3 or 4 years). Since then I'm not really sure about that brand's component quality. Hopefully they've gotten better with time.
8 years ago, I wouldn't have considered an AMD based computer. ;D