• ligma_centauri@lemmy.world
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    6 days ago

    The thing that is always painfully missing from any benchmark, is an endurance test.

    I want to know how many TB I can write consecutively before the disk starts to degrade in performance and stop being useful. So far the only way I have been able to achieve this is to purchase a couple of every disk and stress them until failure, logging that interval, and selecting the winners for usage.

    I do not care about how fast it can write over the course of five minutes, I want to know how fast it can write over the course of five hours continuous usage.

    • Alphane Moon@lemmy.worldOPM
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      6 days ago

      AFAIK, some sort of endurance metrics are provided in the specification sheet. Although the exact metric can vary by manufacturer from what I remember.

      • ligma_centauri@lemmy.world
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        6 days ago

        Many but not all will have a ‘total TBW’ metric, but that is more of a ‘how many write cycles can this theoretically last’ metric. What I am predominantly interested in is “how many TB can be written before sporadic write delays start occurring”