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incrediblediy t1_ixm8sku wrote

I think you might find more info on such a rig, if you search about building a "mining rig", it is quite the same. I have seen they have used multiple 1200 W server PSU's connected together with interface board.

> power spikes can cause each of them to go up to 1000W

:O that's quite a lot, is this for a commercial application or home project, otherwise you might be able to find 4 used 3090s with better ROI

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The_Poor_Jew OP t1_ixm9jj8 wrote

Thanks for your input. Yes, it's a home project, but I'd possibly start using it for commercial in the future. Otherwise why do you think 3090s would give me a better ROI?

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