ServeTheHome has some video reviews and user forum threads on them.
Still holding my breath for a Ryzen-Embedded-based APU successor but that's the closest I'm aware of.
In any case, due to COVID-induced shortages we already had to transition away to other hardware. This has been a huge relief as we had to ditch our custom legacy software stack built on APU+OpenWRT and came up with a generic Ansible/AWX based solution you can run on almost any platform with no tweaking.
Something like this? https://www.solid-run.com/fanless-computers/industrial-embed... (can't find prices yet, sadly.)
Also some time this year a successor to the (Zen1 and very dated) Epyc 3000 series is supposed to show up. I've been running 2 of those and they were nice back when they were fresh. Much more of a small-server setup though.
- no ECC
- no DRTM
- no schematics
- no open-source firmware support
Trustworthiness of those devices is at least questionable.
Today AMD announced [1] Ryzen 5000 with network appliance as target market. I can only imagine how expensive it would be in final design.
[1]: https://www.amd.com/en/newsroom/press-releases/2023-4-20-amd...
They weren't part of the wish-list I replies to, though!