More Terahash. Uptime. Bitcoin. Less Cost.
Rosseau delivers the industry’s highest power density, enabling 40–46% safe overclocking, <1% downtime, and the lowest effective cost per TH in Bitcoin mining.
The Economic Advantage
46%
40–46% safe continuous overclocking transforms miner ROI. 294 TH/s → 430 TH/s (M66S+)
Effective miner cost drops by 32%
>99%
Maximize Uptime
Rosseau immersion removes the three primary causes of ASIC failure: thermal cycling, dust, fan breakdowns.
Results: <1% downtime (8× better than air).
2.6x
Industry-Leading Power Density
Rosseau holds the power-density record: 2.6× higher than typical systems. Higher density = higher uptime + more overclock hours.
Unprecedented Miner Performance
After thorough research on the performance of our miner under extreme conditions - the final data produced while using Rosseau's immersion system is amazing. It proves that our products have great potential waiting for customers to tap.
Dr. Zuoxing YangFounder and CEO of MicroBT
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Trusted Partners
Single Phase Immersion at Enterprise Scale.
Rosseau is redefining single-phase immersion cooling by deploying it at unprecedented scale—over 200 MW across global mining fleets—proving that high-density, reliable systems can be standardized and rapidly rolled out without custom one-offs. This approach delivers unparalleled device uptime of 99.99% and extends hardware longevity by up to 40% through precise thermal and fluid management, eliminating overheating and corrosion risks that plague traditional methods. As a result, operators achieve significantly higher ROI through maximized hashrate and reduced energy, maintenance, and infrastructure costs, fundamentally lowering total cost of ownership for large-scale Bitcoin mining.
Frequently Asked Questions
What is single-phase immersion cooling?
Single-phase immersion cooling submerges Bitcoin miners and servers in a non-conductive dielectric fluid that remains liquid throughout operation, absorbing heat directly from components without boiling. This eliminates fans, air conditioning, and thermal throttling, enabling far greater power density than air-cooled systems.
How much hashrate can Rosseau achieve in a single rack?
Rosseau routinely deploys racks delivering 400–425 TH/s per unit using standard WhatsMiner M66S units, achieving up to 100% more hashrate per square foot than air-cooled equivalents.
What uptime and longevity can operators expect?
Rosseau systems deliver 99.99% uptime and extend hardware lifespan by up to 40%, backed by 1.5 million miner-hours of continuous operation across extreme climates.
How fast can Rosseau deploy at scale?
From contract signing to full hashrate, Rosseau completes turnkey deployments in under 180 days, with over 200 MW already operational in North America and Europe.
Does immersion cooling reduce total cost of ownership (TCO)?
Yes—by cutting energy use, eliminating HVAC infrastructure, reducing maintenance, and maximizing hardware life, Rosseau lowers TCO while significantly boosting ROI through higher sustained hashrate.