Another question about used hard drives - eviltoast

Did decide to go the used drive route just saving up and waiting for the right deal from a good seller. I did notice on eBay specifically that some sellers have tested drives for a great price per tb with a shit seller’s warranty (30 days to 1 year) but offer insurance for a significantly longer length of time for a few more bucks. I’m wondering if that’s a good alternative to having a long seller’s warranty? Just assume I will back everything up properly so drive failure won’t be a massive concern I just want the option of returning it or getting a replacement if need be.

  • LoudWaterHombre@lemmy.dbzer0.com
    link
    fedilink
    English
    arrow-up
    4
    ·
    10 months ago

    The 3-2-1 rule can aid in the backup process. It states that there should be at least 3 copies of the data, stored on 2 different types of storage media, and one copy should be kept offsite, in a remote location (this can include cloud storage). 2 or more different media should be used to eliminate data loss due to similar reasons (for example, optical discs may tolerate being underwater while LTO tapes may not, and SSDs cannot fail due to head crashes or damaged spindle motors since they do not have any moving parts, unlike hard drives). An offsite copy protects against fire, theft of physical media (such as tapes or discs) and natural disasters like floods and earthquakes. Physically protected hard drives are an alternative to an offsite copy, but they have limitations like only being able to resist fire for a limited period of time, so an offsite copy still remains as the ideal choice.

    source