Beyond raw speed, immersion addresses the primary weaknesses of the S9 in residential and industrial environments.
: Removing the fans eliminates the "jet engine" noise, making the S9 suitable for at-home operations or quiet residential areas.
I lowered the first Antminer S9 into the bath. It slipped in with a gentle glug . The fluid swirled, displacing the air pockets. I connected the power and the Ethernet cable. antminer s9 immersion cooling
Heat is the limiter for hashing power. Electricity flows easier when it isn't resisted by thermal stress. Using a custom firmware, I slowly nudged the frequency up.
, if:
I was left with green PCBs populated with chips and heatsinks. In the immersion world, stock heatsinks are actually a bottleneck. They are designed for turbulent air, not fluid dynamics. But for my prototype, I left them on, though I knew the true potential would require bare chips or specialized immersion fins.
or Electrocool remove heat far more effectively than air. This allows the Beyond raw speed, immersion addresses the primary weaknesses
It was working. But the real magic was in the temperatures.