Comment on NAS Power Consumption

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Onomatopoeia@lemmy.cafe ⁨1⁩ ⁨day⁩ ago

In my experience using a PC as a NAS, the power draw isn’t necessarily the drives as they spin down when idle.

I have an old desktop setup as NAS - with 2 drives or eight drives, idle power draw is virtually the same, about 100w, regardless of the OS (Windows, Linux, UnRAID, Proxmox).

I also have an old consumer NAS, with five 4TB drives, and it idles under 20w (I think last I checked it was ~15w… I need to check it again and write that down).

Two very similar systems, one designed to be a NAS, the other a desktop. It really comes down to the motherboard design and capabilities.

And don’t think that SSD drives would do better - spinning disk drives generally have far better idle power than SSD does, and usually much better write power consumption.

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