this post was submitted on 27 Aug 2023
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From someone who isn't tech savvy this sounds like star trek jargon
Ehhhh, you aren't far off. Star Trek jargon was literally made up by the actors and writers, at least according to some of the original cast, with them mimicking the technical jargon that their friends in technical careers, especially electrical engineers, were using at the time.
I am tech savvy and I've never heard of SMR or CMR. After reading up on it, I don't think it really matters. SMR is newer technology, and is maybe more reliable in the short term, but the drives fail faster because of the extra wear and tear, and the drives are slower than CMR.
https://history-computer.com/smr-vs-cmr-hard-drives/
Edit: I missed that SMR is supposed to be worse, despite being newer. So I guess WD is putting slower and sooner failing drives out to save a buck.