FYI to all, Crucial's website is now showing an available guaranteed memory upgrade for the 2019 iMac 27".
32G paired 16's is
CT2K16G4S266M.
A cursory look at the specs show is similar (or the same?) to the CT2K16G4SFD8266 currently being purchased elsewhere that is technically for the 2018 mac mini.
Doesn't yet show available anywhere other than Crucial's own website. I believe it went up sometime yesterday.
32G paired 16's is
CT2K16G4S266M.
A cursory look at the specs show is similar (or the same?) to the CT2K16G4SFD8266 currently being purchased elsewhere that is technically for the 2018 mac mini.
Doesn't yet show available anywhere other than Crucial's own website. I believe it went up sometime yesterday.