Yes, I inadvertently emphasized your challenge :-/

Hey I built a micro -atx epyc for work that has tons of pcie slots. Pretty sure it was an ASRock (or ASRack). I can find the details tomorrow if you’d like. Just let me know!

E: well, it looks like I remembered wrong and it was an atx, not micro. I think it is ASRock Rack ROMED8-2T and it has 7 PCIe4.0 x16 (I needed a lot). Unfortunately I don’t think it’s sold anymore other than really high prices on eBay.

I miss forums. Not that they disappeared completely but that used to be the go-to for good info. Still is maybe, cause I’ve read through a lot of garbage trying to learn about something pretty simple and then hit a forum post that’s like “well it depends if it’s early- or late-season blight”. What? The twenty garden blog posts I studied never mention such a distinction. But there’s Jimmy in Mt Carmel Indiana breaking it down.