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Seagate launches 30/32TB capacity Exos M mechanical HDD (30/32TB capacity) (www.guru3d.com)

submitted 1 day ago by TheImpressiveX@lemm.ee to c/technology@lemmy.world

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[–] Blue_Morpho@lemmy.world 16 points 1 day ago

The fundamental physics of a spinning disc mean that these aren't a good solution for rapid seeking of specific sectors to read and write and so forth.

It's no ssd but is no slower than any other 12TB drive. It's not shingled but HAMR. The sectors are closer together so it has even better seeking speed than a regular 12TB drive.

Not a great solution for all the anime you totally legally obtained on Yahoo.

????

It's absolutely perfect for that. Even if it was shingled tech, that only slows write speeds. Unless you are editing your own video, write seek times are irrelevant. For media playback use only consistent read speed matters. Not even read seek matters except in extreme conditions like comparing tape seek to drive seek. You cannot measure 10 ms difference between clicking a video and it starting to play because of all the other delays caused by media streaming over a network.

But that's not even relevant because these have faster read seeking than older drives because sectors are closer together.