HP proliant 4 X 3tb drives replace one with 12tb

I have HP proliant with 4 3tb drives
I want to replace one drive with a larger drive, maybe 12tb
Is it possible?

Yes, but what’s the pool geometry?

Raidz2

You can replace according to instructions, or preferably with the old drive still in place, but you won’t see any space gain until you have replaced the other three drives by larger ones.

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