




MicroBT Whatsminer M31s 70Th Bitcoin Miner
SKU: MBWMM31S70
$4,299.00 USD
Minimum Order Qty is 5
- Hashrate: 86Th
- Algorithum: SHA-256
- Power:: 3220W±10%
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MicroBT Whatsminer M31s 70Th Bitcoin Miner
$4,299.00
Whatsminer M31S Features
The Future of Mining
The MicroBT Whatsminer M31s 70Th Bitcoin Miner Series is the latest generation of Asic Miners that are designed with advanced technology, improving operations and ensuring long-term operations for future mining. Industry-Leading Hash Rates, Reaching The next-generation achieves ± 3% TH/s leading the industry through performance. J/TH Power Efficiency. The has a power consumption of ± 5% W and power efficiency of J/TH, further improving the efficiency from its predecessor.
is An application-specific integrated circuit (ASIC) is an integrated circuit (IC) chip customized for a particular use, rather than intended for general-purpose use. For example, a chip designed to run in a digital voice recorder or a high-efficiency Bitcoin miner is an ASIC. Application-specific standard product (ASSP) chips are intermediate between ASICs and industry-standard integrated circuits like the 7400 series or the 4000 series. ASIC chips are typically fabricated using metal-oxide-semiconductor (MOS) technology, as MOS integrated circuit chips.
MicroBT is a manufacturer of cryptocurrency, blockchain, and artificial intelligence computing hardware, and also operates the world’s largest and second-largest Bitcoin mining pools according to the companies website.
As feature sizes for have shrunk and design tools improved over the years, the maximum complexity (and hence functionality) possible in an ASIC has grown from 5,000 logic gates to over 100 million. Modern ASICs often include entire microprocessors, memory blocks including ROM, RAM, EEPROM, flash memory, and other large building blocks. Such an ASIC is often termed an SoC (system-on-chip). Designers of digital ASICs often use a hardware description language (HDL), such as Verilog or VHDL, to describe the functionality of ASICs.
utilizes Field-programmable gate arrays (FPGA) are the modern-day technology for building a breadboard or prototype from standard parts[vague]; programmable logic blocks and programmable interconnects allow the same FPGA to be used in many different applications. For smaller designs or lower production volumes, FPGAs may be more cost-effective than an ASIC design, even in production. The non-recurring engineering (NRE) cost of an ASIC can run into the millions of dollars. Therefore, device manufacturers typically prefer FPGAs for prototyping and devices with low production volume and ASICs for very large production volumes where NRE costs can be amortized across many devices.
Early ASICs used gate array technology. By 1967, Ferrari and InterDesign were manufacturing early bipolar gate arrays. In 1967, Fairchild Semiconductor introduced the Micro matrix family of bipolar diode–transistor logic and transistor-transistor logic arrays.
Complementary metal-oxide-semiconductor (CMOS) technology opened the door to the broad commercialization of gate arrays. The first CMOS gate arrays were developed by Robert Lipp in 1974 for International Microcircuits, Inc.
utilizes a Metal-oxide-semiconductor standard cell technology was introduced by Fairchild and Motorola, under the trade names Micromosaic and Polycell, in the 1970s. This technology was later successfully commercialized by VLSI Technology and LSI Logic.
A successful commercial application of gate array circuitry was found in the low-end 8-bit ZX81 and ZX Spectrum personal computers, introduced in 1981 and 1982. These were used by Sinclair Research essentially as a low-cost I/O solution aimed at handling the computer’s graphics.
Customization occurred by varying a metal interconnect mask. Gate arrays had complexities of up to a few thousand gates; this is now called mid-scale integration. Later versions became more generalized, with different base dies customized by both metal and polysilicon layers. Some base dies also include random-access memory (RAM) elements.





Algorithm
SHA-256
Power Consumption
3220W±10%
Hashrate
86TH/S
Mineable Coins With Whatsminer M31S
Bitcoin
Bitcoin Cash
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Techinical Specifications
Manufacturer: MicroBt
Model: Whatsminer M31S
Hashrate: 86Th
Release Date: 2020Th
Dimensions: 130 x 220 x 390mm
Weight: 12.5kg
Noise: 75db
Fans / Cooling: 2
Power: 3220W±10%
Voltage: 12V
Interface: Ethernet
Temperature: '-5-40 °C
Humidity: %
Warranty: 180 Days
The Powerful MicroBT Whatsminer M31s 70Th Bitcoin Miner for Efficient Mining
Introducing the MicroBT Whatsminer M31s 70Th Bitcoin Miner
The MicroBT Whatsminer M31s 70Th Bitcoin Miner represents a significant advancement in Bitcoin mining technology. Engineered by MicroBT, a prominent manufacturer in the cryptocurrency mining hardware industry, this miner is designed for high performance and efficiency. With a substantial hash rate, the MicroBT Whatsminer M31s 70Th Bitcoin Miner empowers miners to effectively compete within the Bitcoin network and maximize their potential for profitability. This model builds upon the legacy of previous Whatsminer iterations, incorporating improvements aimed at optimizing power consumption and hashing capabilities for a more sustainable and productive mining experience.Year of Release: The MicroBT Whatsminer M31s 70Th Bitcoin Miner’s Debut
The MicroBT Whatsminer M31s 70Th Bitcoin Miner was released in April 2020. This timing is important as it places the miner within a specific generation of ASIC technology, reflecting the performance and efficiency standards of that era. Understanding the release year helps miners assess its capabilities relative to newer models and provides context for its technological features in the evolving landscape of Bitcoin mining hardware. The introduction of the MicroBT Whatsminer M31s 70Th Bitcoin Miner in 2020 marked MicroBT’s continued commitment to providing competitive and reliable mining solutions.Evolution and Enhancements: Upgrades from the Predecessor Model
Increased Hash Rate for Enhanced Mining Power
The MicroBT Whatsminer M31s 70Th Bitcoin Miner typically offered a higher hash rate compared to some of its immediate predecessors, such as earlier M20 series models. While specific hash rates of predecessor models varied, the M31s 70Th generally provided a notable increase in Terahashes per second (TH/s), reaching around 70 TH/s. This improvement directly translates to a greater computational power dedicated to solving Bitcoin’s cryptographic algorithm, increasing the miner’s chances of successfully mining blocks and earning rewards. For mining operations, a higher hash rate on the MicroBT Whatsminer M31s 70Th Bitcoin Miner meant a potential for greater returns and a stronger position within the mining ecosystem.Improved Energy Efficiency for Lower Operational Costs
A crucial upgrade in the MicroBT Whatsminer M31s 70Th Bitcoin Miner was its enhanced energy efficiency. Measured in Joules per Terahash (J/TH), the M31s 70Th aimed to reduce the power consumed for each unit of hashing power compared to older generations. While specific efficiency gains varied depending on the exact predecessor model, the focus on lower J/TH was a significant step towards reducing the substantial electricity costs associated with Bitcoin mining. The improved efficiency of the MicroBT Whatsminer M31s 70Th Bitcoin Miner allowed mining farms to achieve a higher level of performance without a proportional increase in energy consumption, leading to better profitability margins.Optimized Cooling System for Stable Operation
The MicroBT Whatsminer M31s 70Th Bitcoin Miner incorporated an optimized air-cooling system designed to effectively manage the heat generated during intensive mining operations. Efficient heat dissipation is vital for maintaining the stability and longevity of ASIC miners. The cooling solution in the M31s 70Th was engineered to keep the hardware within its optimal operating temperature range, preventing overheating that could lead to performance degradation or hardware failure. This improved thermal management contributed to the overall reliability and uptime of the MicroBT Whatsminer M31s 70Th Bitcoin Miner, ensuring consistent hashing performance.Refined Firmware and Control for User-Friendly Management
The MicroBT Whatsminer M31s 70Th Bitcoin Miner often featured updated firmware and control systems compared to earlier models. These enhancements typically included a more intuitive user interface, improved monitoring capabilities, and potentially more granular control over miner settings. Such refinements aimed to simplify the management of the mining hardware, allowing operators to more easily track performance, diagnose issues, and optimize their mining setup. The user-friendly aspects of the MicroBT Whatsminer M31s 70Th Bitcoin Miner’s software contributed to a smoother and more efficient mining operation, reducing the learning curve and streamlining maintenance.Key Product Specifications of the MicroBT Whatsminer M31s 70Th Bitcoin Miner and Their Significance in Bitcoin Mining
Hash Rate: 70 TH/s (±5%)
The hash rate, expressed in Terahashes per second (TH/s), is the fundamental measure of a Bitcoin miner’s computational power. The MicroBT Whatsminer M31s 70Th Bitcoin Miner offers a hash rate of 70 TH/s, with a potential variance of plus or minus 5%. This specification indicates the speed at which the miner can perform the calculations needed to solve the Bitcoin network’s proof-of-work algorithm. A higher hash rate directly correlates with a greater probability of discovering new blocks and earning Bitcoin rewards. For miners, the 70 TH/s of the MicroBT Whatsminer M31s 70Th Bitcoin Miner represents a significant level of processing power, crucial for competitive mining.Power Consumption: Approximately 3220W (±10%)
Power consumption, measured in Watts (W), denotes the electrical energy the MicroBT Whatsminer M31s 70Th Bitcoin Miner requires to operate. With a power consumption of around 3220W, and a possible fluctuation of plus or minus 10%, this miner is an energy-intensive device. Understanding the power consumption is vital for miners to accurately calculate their electricity expenses, which form a substantial portion of the overall mining costs. Balancing a high hash rate with manageable power consumption, as aimed for by the MicroBT Whatsminer M31s 70Th Bitcoin Miner, is essential for achieving profitable Bitcoin mining.Power Efficiency: Approximately 46 J/TH
Power efficiency, quantified in Joules per Terahash (J/TH), is a critical metric that reflects how effectively a miner converts electrical energy into hashing power. The MicroBT Whatsminer M31s 70Th Bitcoin Miner typically exhibits a power efficiency of approximately 46 J/TH. A lower J/TH value signifies a more energy-efficient miner, meaning it consumes less power for every unit of hash rate it produces. This efficiency is paramount for minimizing electricity costs and maximizing profitability in Bitcoin mining. The power efficiency of the MicroBT Whatsminer M31s 70Th Bitcoin Miner was a key factor in its competitiveness within the market.Chip Type: 12nm ASIC
The MicroBT Whatsminer M31s 70Th Bitcoin Miner utilizes custom-designed Application-Specific Integrated Circuit (ASIC) chips built on a 12nm process. These ASICs are specifically engineered to perform the SHA-256 hashing algorithm used by the Bitcoin network with maximum efficiency. The 12nm chip technology was a significant advancement at the time of the miner’s release, allowing for a higher density of transistors and thus greater computational power and improved energy efficiency compared to chips with larger process nodes. The specialized ASIC chips are the core of the MicroBT Whatsminer M31s 70Th Bitcoin Miner’s performance.Cooling: Air-Cooled with Dual Fans
The MicroBT Whatsminer M31s 70Th Bitcoin Miner employs an air-cooling system, typically featuring two high-performance fans, to dissipate the heat generated by the ASIC chips during operation. Effective cooling is crucial for maintaining the miner’s optimal performance, preventing overheating, and ensuring its long-term reliability. The dual-fan system in the MicroBT Whatsminer M31s 70Th Bitcoin Miner was designed to provide adequate airflow to keep the internal components at a safe operating temperature, even under continuous high load conditions, which is essential for maximizing mining uptime and profitability.Noise Level: Approximately 75 dB
The noise level, measured in decibels (dB), indicates the sound produced by the miner during operation, primarily due to the cooling fans. The MicroBT Whatsminer M31s 70Th Bitcoin Miner typically operates at a noise level of around 75 dB. This level of noise can be considerable and is an important consideration for miners when selecting a location for their mining equipment. Proper soundproofing or placement in dedicated facilities is often necessary to mitigate noise pollution. While noise level does not directly impact the miner’s performance, it is a significant practical factor for operational comfort and regulatory compliance.Operating Temperature: -5°C to 40°C
The operating temperature range specifies the environmental conditions under which the MicroBT Whatsminer M31s 70Th Bitcoin Miner is designed to function optimally. A typical range of -5°C to 40°C highlights the need for a controlled environment to ensure stable and efficient operation. Extreme temperatures can negatively affect the miner’s performance and potentially lead to hardware damage. Maintaining the MicroBT Whatsminer M31s 70Th Bitcoin Miner within its recommended operating temperature range is crucial for its reliability and longevity, often requiring investments in cooling or heating systems depending on the ambient climate.Connectivity: Ethernet
The MicroBT Whatsminer M31s 70Th Bitcoin Miner connects to the network via an Ethernet port. A stable and reliable network connection is essential for Bitcoin mining, as the miner needs to communicate continuously with the mining pool and the Bitcoin network to receive work assignments and submit the results of its calculations. Ethernet connections provide the necessary bandwidth and stability for uninterrupted mining operations, ensuring that the MicroBT Whatsminer M31s 70Th Bitcoin Miner can effectively contribute its hashing power and receive its share of the mining rewards.Dimensions and Weight: 130 x 220 x 390 mm, 12.5 kg
The physical dimensions and weight of the MicroBT Whatsminer M31s 70Th Bitcoin Miner are important considerations for planning and managing a mining operation, particularly when deploying multiple units. With dimensions of 130 x 220 x 390 mm and a weight of 12.5 kg, these specifications affect factors such as the physical space required for installation, rack mounting considerations, and the logistics of transportation and setup. Miners need to take these physical attributes into account when designing their mining infrastructure and ensuring adequate space and support for the hardware.The Importance of Specifications in Bitcoin Mining
A thorough understanding of the MicroBT Whatsminer M31s 70Th Bitcoin Miner’s specifications is crucial for anyone involved in Bitcoin mining. The hash rate determines the miner’s earning potential, while power consumption and efficiency directly impact the operational costs and profitability. The chip technology underpins the miner’s performance capabilities, and the cooling system ensures its stability and lifespan. Noise levels and operating temperature ranges are important for practical deployment and environmental considerations. Finally, connectivity and physical dimensions affect the integration of the miner into a larger mining operation. By carefully analyzing these specifications, miners can make informed decisions about hardware selection and optimize their mining setups for maximum efficiency and profitability. The MicroBT Whatsminer M31s 70Th Bitcoin Miner, with its balanced specifications, offered a competitive option for Bitcoin miners at the time of its release.Final Thoughts on the MicroBT Whatsminer M31s 70Th Bitcoin Miner
The MicroBT Whatsminer M31s 70Th Bitcoin Miner, released in April 2020, represented a significant step forward in Bitcoin mining technology by MicroBT. Its combination of a substantial hash rate of 70 TH/s and improved energy efficiency compared to some earlier models made it a compelling choice for miners seeking a balance between performance and operational cost. The 12nm ASIC chips and optimized cooling system further contributed to its effectiveness and reliability. Understanding the key specifications of the MicroBT Whatsminer M31s 70Th Bitcoin Miner highlights its importance in the Bitcoin mining landscape of its time and underscores the critical role of hardware specifications in achieving successful and profitable Bitcoin mining operations. Its legacy continues to inform the considerations of miners as they evaluate current and future mining hardware options.Ready to Buy
MicroBT Whatsminer M31s 70Th Bitcoin Miners
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