MicroBT Whatsminer M66S – 298 TH/s
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$3,299.00 Original price was: $3,299.00.$2,059.00Current price is: $2,059.00.
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2-4 Days
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Warranty 1 year
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Description
MicroBT Whatsminer M66S – Immersion-Cooled SHA-256 Miner
The MicroBT Whatsminer M66S is built specifically for immersion cooling environments, delivering a remarkable 298 TH/s hashrate with a best-in-class efficiency of 18.5 J/TH. Immersion cooling allows the M66S to operate at sustained peak performance with minimal thermal degradation, making it an ideal solution for operators running large-scale immersion cooling tanks.
Key Specifications
- Algorithm: SHA-256 (Bitcoin, Bitcoin Cash)
- Hashrate: 298 TH/s (±5%)
- Power Consumption: 5,513W (±5%)
- Energy Efficiency: 18.5 J/TH
- Cooling: Immersion-cooled
- Noise Level: Near-silent operation
- Operating Temperature: Dependent on immersion fluid specs
- Network: Ethernet
Why Choose the Whatsminer M66S?
Immersion cooling extends hardware lifespan by eliminating dust, humidity, and thermal stress. The M66S is purpose-built for dielectric fluid submersion, delivering outstanding stability and near-silent operation. For operators with immersion infrastructure already in place, the M66S offers one of the best performance-per-dollar ratios in its segment.
Note: Immersion cooling tank and dielectric fluid required. Not compatible with standard air-cooled rack setups.



