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WhatsMiner M66 is a miner released in October 2023 with immersion cooling, it comes with 276 Th and 5492 Watts, being a great miner for the SHA-256 algorithm.

Manufacturer MicroBT
Model WhatsMiner M66
System Immersion Cooling
Release October 2023
Size 267.5mmX147mmX401mm
Weight 16KG
Hash Rate 276T±5%
Power Ratio 19.9J/T±10%
Reference Power on Wall 5492W±10%
PSU AC380~480V
Working Temperature -5℃ ~ 35℃
Network Connection Ethernet


Warranty period is 365 days.

The following conditions will void the warranty:

1. The mining machine itself was dismantled, and the components were changed and replaced;
2. Lightning strikes, voltage surges, poor quality power supplies, etc;
3. Water, circuit boards and components are damaged by moisture and corrosion;
4. The board has burnt marks or the chip is burnt;
5. Overclocking;
6. Private use of the major mining machine manufacturers batch monitoring tools, silencers, IP search tools, resulting in machine damage or scrap will not accept warranty replacement;

Shipping & Customs

The order will be prepared and sent as soon as the payment is confirmed (1-2 days).
All customs duties are included in the price and paid by us, you don’t have to pay anything extra when you receive the products.
We deliver our products globally: Asia, Africa, North America, South America, Antarctica, Europe and Australia.

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