




MicroBT Whatsminer M21S 56Th Bitcoin Miner
SKU: MBWMM21S56
$3,599.00 USD
Mininum Order Qty IS 10
- Hashrate: 172Th
- Algorithum: SHA-256
- Power:: 3422W
Out of stock
MicroBT Whatsminer M21S 56Th Bitcoin Miner
$3,599.00
October 2023 Features
The Future of Mining
The MicroBT Whatsminer M21S 56Th 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
3422W
Hashrate
172ThTH/S
Mineable Coins With October 2023
Bitcoin
Bitcoin Cash
Fully Managed Crypto Hosting
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Techinical Specifications
Manufacturer: MicroBt
Model: October 2023
Hashrate: 172ThTh
Release Date: August 2019Th
Dimensions: 430 x 155 x 226mm
Weight: 13.5kg
Noise: 75db
Fans / Cooling: 2
Power: 3422W
Voltage: 12V
Interface: Ethernet
Temperature: '-5-40 °C
Humidity: %
Warranty: 180 Days
Introducing the Powerful MicroBT Whatsminer M21S 56Th Bitcoin Miner for Optimal Bitcoin Mining
Unleashing Reliable Mining Power with the MicroBT Whatsminer M21S 56Th Bitcoin Miner
Step into the realm of dependable Bitcoin mining with the robust MicroBT Whatsminer M21S 56Th Bitcoin Miner. Engineered by MicroBT, a respected manufacturer in the cryptocurrency mining hardware industry, this miner is built to deliver a consistent hash rate and stable performance, making it a favored choice for miners seeking reliable operation. The MicroBT Whatsminer M21S 56Th Bitcoin Miner represents a significant step in the evolution of mining technology, offering a balance of power and efficiency for sustained Bitcoin mining endeavors. Its design focuses on dependable operation within the demanding environment of cryptocurrency mining.
Year of Release and Historical Context: The MicroBT Whatsminer M21S 56Th Bitcoin Miner’s Debut
The MicroBT Whatsminer M21S 56Th Bitcoin Miner was released in June 2019. This launch was a notable event in the timeline of ASIC Bitcoin miners, showcasing MicroBT’s commitment to producing hardware that meets the evolving needs of the mining community. Understanding the release year of the MicroBT Whatsminer M21S 56Th Bitcoin Miner helps miners appreciate its technological standing relative to newer models and the mining landscape at the time of its introduction. It signifies a period where miners were increasingly focused on balancing hash rate with energy consumption for long-term profitability.
Building on Previous Generations: Upgrades in the MicroBT Whatsminer M21S 56Th Bitcoin Miner
Increased Hash Rate for Enhanced Mining Potential
The MicroBT Whatsminer M21S 56Th Bitcoin Miner offered a notable increase in hash rate compared to some of MicroBT’s earlier models. While specific details of all direct predecessors can vary, the M21S typically delivered a hash rate of around 56 Terahashes per second (TH/s). This higher hash rate directly improves the miner’s ability to compete on the Bitcoin network, increasing the frequency at which it can solve cryptographic puzzles and earn block rewards. For mining operations, the enhanced hash rate of the MicroBT Whatsminer M21S 56Th Bitcoin Miner meant a greater potential for Bitcoin acquisition for the energy consumed.
Improved Power Efficiency for Economical Operation
A crucial upgrade in the MicroBT Whatsminer M21S 56Th Bitcoin Miner was its enhanced power efficiency. Measured in Joules per Terahash (J/TH), the M21S was designed to consume less power per unit of hashing power compared to some older generation miners. This improvement in energy efficiency is vital for reducing the operational costs associated with Bitcoin mining, where electricity expenses can be substantial. The MicroBT Whatsminer M21S 56Th Bitcoin Miner allowed miners to achieve a significant hash rate with a more optimized energy consumption, contributing to better profitability and a more sustainable mining practice.
Optimized Cooling System for Stable Performance
The MicroBT Whatsminer M21S 56Th Bitcoin Miner was equipped with an optimized air-cooling system to manage the heat generated during intensive mining operations. High-performance ASIC miners produce a significant amount of heat, which can negatively impact their performance and lifespan if not effectively dissipated. The cooling solution in the MicroBT Whatsminer M21S 56Th Bitcoin Miner was engineered to maintain stable operating temperatures, preventing overheating and ensuring consistent performance. This reliable cooling system contributes to the overall durability and uptime of the MicroBT Whatsminer M21S 56Th Bitcoin Miner, protecting the miner’s productivity.
Refined Control and Firmware for User-Friendly Management
The MicroBT Whatsminer M21S 56Th Bitcoin Miner typically featured a refined control board and firmware designed for improved stability and easier management. These enhancements provided miners with better control over their hardware, offering more intuitive interfaces for monitoring performance and adjusting settings. The updated firmware of the MicroBT Whatsminer M21S 56Th Bitcoin Miner aimed to streamline the mining process, reduce downtime, and enhance overall operational efficiency through a more user-friendly experience.
Key Product Specifications of the MicroBT Whatsminer M21S 56Th Bitcoin Miner and Their Significance in Bitcoin Mining
Hash Rate: Approximately 56 TH/s
The hash rate, expressed in Terahashes per second (TH/s), is the fundamental measure of a Bitcoin miner’s computational power. A hash rate of 56 TH/s signifies that the MicroBT Whatsminer M21S 56Th Bitcoin Miner can perform 56 trillion calculations every second in its attempt to solve the Bitcoin network’s complex mathematical problems. A higher hash rate directly correlates with a greater likelihood of successfully mining a block and earning the associated Bitcoin reward. In the highly competitive Bitcoin mining environment, a substantial hash rate like that of the MicroBT Whatsminer M21S 56Th Bitcoin Miner is essential for maintaining a competitive edge and maximizing potential earnings.
Power Consumption: Approximately 3360W
Power consumption, usually measured in Watts (W), indicates the electrical energy required by the MicroBT Whatsminer M21S 56Th Bitcoin Miner to operate. With a power consumption of around 3360W, this miner highlights the significant energy demands of high-performance Bitcoin mining hardware. Understanding the power consumption is crucial for miners to accurately calculate their electricity costs, which represent a major component of their overall mining expenses. The balance between a high hash rate and manageable power consumption, as offered by the MicroBT Whatsminer M21S 56Th Bitcoin Miner, is a key factor in determining profitability.
Power Efficiency: Approximately 60 J/TH
Power efficiency, measured in Joules per Terahash (J/TH), is a critical metric that reflects how effectively a Bitcoin miner converts electrical energy into hashing power. A power efficiency of approximately 60 J/TH for the MicroBT Whatsminer M21S 56Th Bitcoin Miner indicates its energy usage relative to its computational output. A lower J/TH value signifies greater efficiency, meaning the miner consumes less energy for each unit of hashing power. The power efficiency of the MicroBT Whatsminer M21S 56Th Bitcoin Miner is an important factor for miners seeking to minimize their electricity costs and maximize their returns.
Chip Type: Custom ASIC
The MicroBT Whatsminer M21S 56Th Bitcoin Miner utilizes custom-designed Application-Specific Integrated Circuit (ASIC) chips. These chips are specifically engineered for the SHA-256 algorithm, which is the cryptographic algorithm used by the Bitcoin network. ASICs are significantly more efficient at performing this specific computation compared to general-purpose processors (CPUs) or graphics processing units (GPUs), making them the standard for competitive Bitcoin mining. The advanced ASIC technology integrated into the MicroBT Whatsminer M21S 56Th Bitcoin Miner is what enables its high hash rate and relatively optimized power consumption for the SHA-256 algorithm.
Cooling: Air-Cooled with Fans
The MicroBT Whatsminer M21S 56Th Bitcoin Miner employs an air-cooling system, typically involving multiple high-speed fans, to dissipate the substantial heat generated by the ASIC chips during operation. An effective cooling system is vital for maintaining the miner’s optimal operating temperature, preventing performance degradation due to overheating, and prolonging its operational lifespan. The robust air-cooling solution in the MicroBT Whatsminer M21S 56Th Bitcoin Miner ensures stable and reliable performance, even under continuous high-load mining 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 MicroBT Whatsminer M21S 56Th Bitcoin Miner during operation, primarily due to its cooling fans. A noise level of around 75 dB is typical for high-performance ASIC miners like the M21S. This level of noise can be considerable and is an important factor for miners to consider when selecting a location for their mining equipment. Proper soundproofing or deployment in dedicated mining facilities is often necessary to mitigate noise pollution. While it does not directly affect the miner’s computational performance, the noise level is a practical consideration for operational comfort and regulatory compliance.
Operating Temperature: 5 – 45 °C
The operating temperature range specifies the environmental conditions under which the MicroBT Whatsminer M21S 56Th Bitcoin Miner is designed to function optimally. A typical range of 5 to 45 °C underscores the importance of maintaining a controlled environment for stable and efficient operation. Extreme temperatures can negatively impact the miner’s performance, potentially leading to instability or hardware damage. Ensuring that the MicroBT Whatsminer M21S 56Th Bitcoin Miner operates within its recommended temperature range is crucial for its reliability and longevity.
Connectivity: Ethernet
The MicroBT Whatsminer M21S 56Th 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 continuously communicate with mining pools and the Bitcoin network to receive mining tasks and submit results. Ethernet connections provide the necessary bandwidth and stability for uninterrupted mining operations, ensuring that the MicroBT Whatsminer M21S 56Th Bitcoin Miner can effectively contribute its hashing power and receive its share of mining rewards.
Dimensions and Weight: Approximately 390 x 155 x 240 mm, 12.5 kg
The physical dimensions and weight of the MicroBT Whatsminer M21S 56Th Bitcoin Miner are important considerations for setting up and managing a mining operation, especially when deploying multiple units. These specifications affect factors such as the amount of space required for installation, the design of mining racks, and the logistics of transportation and setup. The approximate dimensions of 390 x 155 x 240 mm and a weight of 12.5 kg provide miners with the necessary information for planning their mining infrastructure and ensuring adequate space and support for the MicroBT Whatsminer M21S 56Th Bitcoin Miner.
The Importance of Technical Specifications in Bitcoin Mining Ventures
A thorough understanding of the technical specifications of a Bitcoin miner like the MicroBT Whatsminer M21S 56Th Bitcoin Miner is crucial for making informed decisions and achieving success in Bitcoin mining. The hash rate directly influences the potential for revenue generation, while power consumption and efficiency are key determinants of operational costs and profitability. A miner with a high hash rate but poor energy efficiency may struggle to remain profitable, especially as Bitcoin mining difficulty increases and electricity prices fluctuate. The cooling system ensures the miner’s reliability and longevity, and stable network connectivity is essential for consistent participation in the mining network. By carefully considering these specifications, miners can select hardware like the MicroBT Whatsminer M21S 56Th Bitcoin Miner that aligns with their operational goals and maximizes their potential for profitability in the evolving landscape of Bitcoin mining. The MicroBT Whatsminer M21S 56Th Bitcoin Miner offered a robust combination of performance and efficiency for its time.
Final Thoughts on the MicroBT Whatsminer M21S 56Th Bitcoin Miner
The MicroBT Whatsminer M21S 56Th Bitcoin Miner represents a solid and dependable option in the history of Bitcoin mining hardware. Released in 2019, its balance of a respectable hash rate of 56 TH/s and a power consumption of around 3360W made it a relevant choice for miners seeking reliable performance. While newer, more efficient models have since emerged, the MicroBT Whatsminer M21S 56Th Bitcoin Miner played a significant role in the Bitcoin mining ecosystem, offering a stable and proven platform for mining operations. Its key specifications highlight the critical factors that miners must consider for profitability and sustainability in the dynamic field of cryptocurrency mining. The MicroBT Whatsminer M21S 56Th Bitcoin Miner served as a workhorse for many mining endeavors.
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MicroBT Whatsminer M21S 56Th Bitcoin Miners
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