this post was submitted on 08 Mar 2025
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I doubt it. SSDs are subject to quantuum tunneling. This means if you don't power up an SSD once in 2-5 years, your data is gone. HDDs have no such qualms. So long as they still spin, there's your data and when they no longer do, you still have the heads inside.
So you have a use case that SSDs will never replace, cold data storage. I use them for my cold offsite back ups.
You're wrong. HDD need about as much frequently powering up as SSD, because the magnetization gets weaker.
Note that for HDDs, it doesn't matter if they're powered or not. The platter is not "energized" or refreshed during operation like an SSD is. Your best bet is to have some kind of parity to identify and repair those bad bits.