MicroBT WhatsMiner M66S++ is an ASIC miner designed for SHA-256 algorithm, specifically targeting BTC (Bitcoin) . It delivers a maximum hashrate of 356Th/s while consuming 5518W of power, resulting in an energy efficiency of 15.5j/Th.
⚠️ Important Notice :
This device is ideal for users with access to low-cost or free electricity sources such as diesel generators, solar energy, or government-subsidized power. Due to its high power consumption, it may not be profitable in regions with standard or high electricity rates. If you operate in such conditions, we recommend considering a more power-efficient model for better long-term returns.
| Manufacturer | MicroBT |
| Model | WhatsMiner M66S++ |
| Release | 2025 |
| Size | 267 x 147 x 401mm |
| Weight | 18000g |
| Noise level | 75dB |
| Power | 5518W |
| Interface | Ethernet |
| Temperature | 5 – 45 °C |
| Humidity | 5 – 95 % |
Please note that the shipping process occurs on a specified date predetermined in advance. We gather orders for a duration of 10 days and designate a day for shipping all orders collectively. This date is indicated on the website, marking the commencement of shipping operations for the current batch. Therefore, please consider bank transfer payments, as they may take 6 to 7 business days. Thus, customers need to submit their orders within 3 days of opening orders for the current batch to enable us to receive and confirm their payment and start shipping their order on the specified date. In case customers’ payments are delayed, and we are unable to ship their order in the current batch due to delayed bank transfers, their order will be automatically deferred to the next batch, and they will be notified accordingly in their account. For further information, please refer to the FAQ section.
