Quote from: Raynor on June 25, 2024, 01:50:52 PM

Hello All,

I've started looking into immersion cooling and wanted to ask - are these two Bitmain Models essentially the same hardware with different cooling system and software tune?
S21 HYD vs S21 pro.

In other words - are they different chip-wise or it's the same thing only the HYD model is tuned to a higher Hashrate.

If it's not the case - I would greatly appreciate if you point out the differences so I can better research it.

Thank you.

Both miners use BM1368PB chips, the difference is not be only in the cooling but in the number of chips, I think the S21 pro has 108 chips on each hashboard, a total of 324 chips onboard, the S21 hydro on the other hand holds 216 chips on each board, a total of 648 chips.

You mentioned immersion cooling which doesn't go with hydro/water cooling, I hope you are aware of the differences between the two types of cooling.