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by fbdab103 1019 days ago
Is there any intuition about how frequently data-at-rest errors occur vs data-in-flight? Would the native DDR5 ECC get me 90% of the way there or is it so minor as to be effectively meaningless?

I assume it is going to take another decade to fully unwind Intel's ECC market segmentation. Trying to get a sense on if I should pay the ECC tax for my next build. Of course noting that as a consumer, I will probably never notice a flipped bit.

1 comments

You’d ‘notice’ the flipped bits usually as rare, random, and impossible to reproduce crashes and lockups with the occasional data corruption.

Which is often background noise for home users, but no less problematic.

Often heat/load dependent too.