What motherboard supports this much ram?
This supports up to 48x 256GB DIMMs over two sockets, which I believe is the maximum that EPYC Turin supports: https://www.asrockrack.com/general/productdetail.asp?Model=T...
https://store.supermicro.com/us_en/systems/a-systems/h13-2u-...
I have no experience with these, but lots of good experiences with last decade supermicro systems.
This supports up to 48x 256GB DIMMs over two sockets, which I believe is the maximum that EPYC Turin supports: https://www.asrockrack.com/general/productdetail.asp?Model=T...