MicroBT Whatsminer M66S+ (318Th)

Name: MicroBT Whatsminer M66S+ (318Th)
Brand: Whatsminer
SKU: whatsminer-m66s-plus-318th
Price: 4290 USD
Availability: InStock
Rating: 4.5 (12 reviews)

4.5 / 5 · 12 verified buyer ratings

$4,290$6,300

Hashrate: 318Th
Power: 3498W
Efficiency: 11.0 J/TH
Algorithm: SHA-256
Cooling: Hydro Cooling
Condition: New

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180-day manufacturer warranty
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MicroBT's M66S+ is the value pick against Bitmain's hydro line: the same 11 J/TH class efficiency for meaningfully less capital per terahash, with the immersion-tolerant build MicroBT is known for.

Firmware is conservative about chip temperature, which shows up as fewer hashboard failures in hot climates. It is the machine we recommend for sites with less predictable water quality.

Planning deployment? Dense hydro cooling builds are covered in our hydro cooling and immersion cooling guides, and hosting capacity is available if you do not have your own power contract yet.