Well as you've said the S2 is already undervolted by design. It uses the same chips as the S1.
You could probably still get some power savings but it would be tedious to modify all of the DC-DC
converter voltage set resistors for all of the boards. Each board has multiple converters and each
one needs the voltage set resistor values changed.
I thought they were so that confirms it. Thanks for the reply, i am just looking at trying to increase mining speed without paying a fortune for miners if i can get something else and improve it.
Cheers
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