MicroBT Launches Whatsminer M70 Series, Raising the Bar for Bitcoin Mining Efficiency

The leading manufacturer of Bitcoin mining equipment, MicroBT, has shaken the market with their latest launch. The latest addition to their long list of ASIC miners is named the Whatsminer M70 series. This state-of-the-art ASIC miner was unveiled at the Bitcoin MENA 2025 conference. The global crypto mining sector was taken by surprise as MicroBT launched a much more energy-efficient ASIC miner with a stellar hash rate.

This launch is very important to seasoned miners as the global hash rate competitiveness is at its peak, like never before. While the previous generations had almost reached an obsolete stage, surviving solely on market cycles and price appreciation, the M70 series redefines mining once again and makes it more viable and practical, according to founder Yang Zuoxing.

What The M70 Series Brings To The Arena

The Whatsminer M70 series is solely based on the SHA256 mining algorithm. The product offers specific models tailored to different operational requirements by taking into account factors like cooling, hash rate, joules/TH, etc. Without any doubt, we can say that the greatest innovation that the M70 is armed with is its significant reduction in the power to hash rate value, which is commonly denominated by joules per terahash(J/TH).

This industry metric has been the long-standing parameter that defines the practicality of an ASIC miner. Since ASIC miners consume a lot of electric power for processing and consequent cooling, the lower the power consumption per Terahash, the higher the profit. The series comes with an efficiency classification, and products are divided into three main efficiency categories. The entry-level Whatsminer M70 has a net efficiency rating of 14.5J/TH. A slightly more efficient version, the Whatsminer M70S(Standard), has a net efficiency rating of 13.5J/TH. However, the cherry on top of the cake is the Whatsminer M70S+(Premium Efficiency), which has a net efficiency rating of 12.5J/TH.

Since we have spoken about energy efficiency, we shall now move to the raw computational power that the Whatsminer M70 series brings to the arena. Most of you readers will be interested in this specific spec of the new Whatsminer M70 series. In terms of computational ability, the air-cooled ASICs of the M70 series fall short of the liquid-cooled or immersion-cooled models. The air-cooled ASIC models from the M70 series achieve 214-244 TH/s. However, for miners who are mostly interested in the computational power figures, the Whatsminer M79S would be the only choice. This rack-mounted water-cooled ASIC can achieve a whopping 930TH/s. This model is available only in the premium efficiency class.

This warp drive into the mining future has left current mining companies rethinking their current ASIC stacks, as the latest Whatsminer series could indeed threaten their operational capability in an increasingly competitive world of Bitcoin mining.

Conclusion: The Significance of the Launch

This latest addition to the Whatsminer series has come at a crucial turning point for Bitcoin miners. The high network difficulty and low hash price have left most miners in despair lately. However, this new model could improve things thanks to its state-of-the-art efficiency boosting technology. For a long time now, efficiency has been the center point of innovation. Competing companies like MicroBT, Bitmain, and Canaan had all been focusing on achieving the lowest J/TH rating, and MicroBT has successfully come atop this time.

One thing is sure: this new high-tech Whatsminer M70 series will render most of the existing ASICs obsolete. The M70’s much-improved 12.5J/TH power to terahash rating is giving serious competition to its immediate rivals, the Antminer S21XP and the Avalon A16XP. This largely competitive domain of energy efficiency has left mining companies in a dilemma; they have to constantly restructure their ASIC deployment to suit the latest industry standards.

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