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AmbiguousProps@lemmy.today to Technology@lemmy.worldEnglish · 8 months ago

WD unveils new high-capacity 32TB SMR and 26TB CMR disk drives

www.techspot.com

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WD unveils new high-capacity 32TB SMR and 26TB CMR disk drives

www.techspot.com

AmbiguousProps@lemmy.today to Technology@lemmy.worldEnglish · 8 months ago
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Western Digital recently announced new data center HDDs that increase Shingled Magnetic Recording (SMR) capacity to 32TB and Conventional Magnetic Recording (CMR) capacity to 26TB. The company...
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  • kaitco@lemmy.world
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    8 months ago

    My Jellyfin just quivered…

  • MonkderVierte@lemmy.ml
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    8 months ago

    Obligatory hint that SMR isn’t suited for RAID systems.

    • Eximius@lemmy.world
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      8 months ago

      A better way to word it is: SMR is only suited for archival usage. Large writes, little-to-no random writes.

  • addie@feddit.uk
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    8 months ago

    Assuming that these have fairly impressive 100 MB/s sustained write speed, then it’s going to take about 93 hours to write the whole contents of the disk - basically four days. That’s a long time to replace a failed drive in a RAID array; you’d need to consider multiple disks of redundancy just in case another one fails while you’re resilvering the first.

    • DaPorkchop_@lemmy.ml
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      8 months ago

      My 16TB ultrastars get upwards of 180MB/s sustained read and write, these will presumably be faster than that as the density is higher.

  • Toes♀@ani.social
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    8 months ago

    My 6TB drive just died. So I’m in the market for a new one.

    • pyre@lemmy.world
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      8 months ago

      sorry but these aren’t 6TB

  • Zachariah@lemmy.world
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    8 months ago

    I’ve been looking to buy a couple 24TB drives. Hopefully, this pushes their price down.

    • Sunshine (she/her)@lemmy.ca
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      8 months ago

      Peertube instance owners rejoice!

      • Lost_My_Mind@lemmy.world
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        8 months ago

        Or just people who download porn.

        • sugar_in_your_tea@sh.itjust.works
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          8 months ago

          That’s… a lot of porn.

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