>>105571588Again, that's not the point. The point is sometimes you need to dig up data and multiple scenarios come to mind.
Maybe this one is easier for you to understand: imagine you mined bitcoin at the very beginning and then changed computers 3 times since. You now remember you had a wallet lying somewhere with some coins you'd like to cash out.
>>105571618The ideal scenario is to have an hdd and an ssd and to do routine backups (lower overhead than raid1 and most scenarios allow for lapses without much repercusions).
But that's expensive for dubious value vs just an hdd and not avaikable as an option and many modern laptop configs.