[kdkeyser]

If you are the target audience for these drives, you likely don't even consider regular (i.e. including random) IO as a use-case for modern HDD's . 10+ TB HDD's really only make sense for sequential IO, even if they technically still support random writes (e.g. the 10 & 12 TB PMR drives): the order of magnitudes of difference in random vs sequential IO performance make this a no-brainer.

If you look at the design of, for example, DropBox Magic Pocket, or Infinidat & Qumulo, you'll notice that their HDD access is really as sequential as possible. And if your storage layer is thus already optimized towards sequential writes, why not take the opportunity and get some capacity "for free" by adopting SMR drives?

[marmaduke]

I have a bunch of services running off a 8 12 TB IronWolf Pro array in RAID10, and it does pretty well, even for DB stuff.