DIMMS aren't going anywhere anytime soon even if it's plausible that they're going to get phased out of consumer tier products. There's way too many databases

DIMMS aren't going anywhere anytime soon even if it's plausible that they're going to get phased out of consumer tier products. There's way too many databases out there that need absurd amounts of memory to run performantly. Epyc supports 6tb per socket - try getting that much memory on-package any time soon.