Thanks, but this is for work use so I would want something like:
https://www.awd-it.co.uk/amd-ryzen-9...pu-bundle.html
so it can fit a 2U uATX rackmount case and support the 64BG of ECC ram I'm considering for it. Ideally I would like an Asrock-rack board, but I can't justify that money in a small company.
Either way, no-one has any stock so the prices are utterly academic. I might be forced by stock levels and project timings to go 3900X. In theory that would fit in the Asus B350M gaming board currently in that server, but a high end CPU on those old VRMs makes me nervous. Boards have improved quite a bit since the B350 days. Right now it is only supporting a 2600X.