Bitaxe Gamma 601 Max – 1.9Th/s Ultimate Pure Copper Cooling Edition Built on the proven foundation of the classic Bitaxe Gamma 601 architecture, the  Gamma 601 Max Ultimate  represents a complete re-engineering of thermal performance and hashboard stability. By replacing conventional aluminum cooling with a  custom-engineered pure copper heatsink  and an optimized airflow structure, this edition unlocks performance levels previously unattainable in the Bitaxe form factor. Uncompromised Performance While the standard Gamma 601 typically operates in the range of  1.0–1.2 TH/s , the  Pure Copper Cooling Edition  achieves a sustained hash rate of up to  1.9 TH/s  —a near  60% performance uplift  under stable operating conditions. This isn’t a brief peak or a theoretical maximum. The upgrade is rooted in thermal architecture that allows the ASIC to maintain higher frequencies without thermal throttling, delivering consistent, reliable output for extended runtimes. Engineered for Enthusiasts ⚙️ Pure Copper Heatsink – No Compromise Significantly higher thermal conductivity compared to standard aluminum heatsinks Directly addresses the thermal bottleneck that limits performance in