I bought one, it was called the CWWK AIO-T6. Six bay, n5105 based in a nas form factor. Absolutely excellent, runs unraid well. Unfortunately it doesn’t look like CWWK sells it anymore… I got it for £329 with I think 16gb of ram and a 1tb nvme ssd on AliExpress.
Single person instance hoster here! I love that I know what service I’m interacting with, I control what that instance does and chooses who to federated with, and I’m unlikely to get defederated due to some other idiots bad comments or brigading.