I confirm that you can put non-original memory. I currently have a Crucial [CT16G4SFRA266] 16 GB SODIMM. Acquired in Amazon. Everything works perfectly. Don't repeat my mistake. It will not "eat" more than 16 GB. Tried to put on 32 GB - "did not start". It also costs while one Samsung 970 EVO Plus 500 GB M.2 MZ-V7S500BW. In the future, I want to put the second one the same. Because for a full-fledged cache for reading and writing, the same pair is needed. For me now it works only for reading.
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