




MicroBT Whatsminer M66 Hydro 260Th Bitcoin Miner
SKU: MBWMM63SH390
$13,799.00 USD
Minimum Order Qty is 5
- Hashrate: 390Th
- Algorithum: SHA-256
- Power:: 5513W
MicroBT Whatsminer M66 Hydro 260Th Bitcoin Miner
$13,799.00
Whatsminer M66S Hydro Features
The Future of Mining
The MicroBT Whatsminer M66 Hydro 260Th 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
5513W
Hashrate
390TH/S
Mineable Coins With Whatsminer M66S Hydro
Bitcoin
Bitcoin Cash
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Techinical Specifications
Manufacturer: MicroBt
Model: Whatsminer M66S Hydro
Hashrate: 390Th
Release Date: October 2023Th
Dimensions: 267 x 147 x 401mm
Weight: 16000g
Noise: Unlisted
Power: 5513W
Voltage: 380-480V
Interface: Ethernet
Temperature: 5 – 45°C
Humidity: 5 – 95%
Warranty: 180 Days
Introducing the Efficient MicroBT Whatsminer M66 Hydro 260Th Bitcoin Miner
Unlocking High-Performance Bitcoin Mining with the MicroBT Whatsminer M66 Hydro 260Th Bitcoin Miner
The MicroBT Whatsminer M66 Hydro 260Th Bitcoin Miner stands as a testament to the ongoing innovation in Bitcoin mining hardware. Engineered by MicroBT, a well-regarded manufacturer in the cryptocurrency mining sector, this miner utilizes advanced hydro cooling technology to achieve a balance of high hash rate and efficient power consumption. The MicroBT Whatsminer M66 Hydro 260Th Bitcoin Miner is specifically designed for miners seeking robust performance and optimized operational costs in their Bitcoin mining endeavors.Year of Release: The Arrival of the MicroBT Whatsminer M66 Hydro 260Th Bitcoin Miner
The MicroBT Whatsminer M66 series, including the Hydro 260Th model, was officially released in the latter half of 2024. This relatively recent introduction positions the MicroBT Whatsminer M66 Hydro 260Th Bitcoin Miner as a product incorporating some of the latest advancements in ASIC chip design and liquid cooling solutions available at the time. Understanding the release year is crucial for miners to evaluate its technological standing and potential longevity within the rapidly evolving landscape of Bitcoin mining hardware.Building on Innovation: Upgrades from Earlier Whatsminer Hydro Models
Enhanced Hash Rate Compared to Previous Generations
The MicroBT Whatsminer M66 Hydro 260Th Bitcoin Miner represents a step forward in hash rate capabilities compared to earlier hydro-cooled models from MicroBT, such as certain variants within the M50 series. While direct comparisons depend on specific models, the M66 Hydro 260Th offers a notable increase in Terahashes per second (TH/s), reaching approximately 260 TH/s. This higher hash rate directly enhances the miner’s ability to perform the complex calculations required for Bitcoin mining, thereby increasing its chances of successfully mining blocks and earning rewards. For mining operations, this translates to potentially higher revenue generation for a given level of power consumption compared to older, less powerful hydro models.Improved Energy Efficiency Through Advanced Hydro Cooling and Chip Design
A significant upgrade in the MicroBT Whatsminer M66 Hydro 260Th Bitcoin Miner is its enhanced energy efficiency, largely attributed to advancements in both the hydro cooling system and the underlying ASIC chip technology. Hydro cooling is inherently more efficient at dissipating heat than air cooling, allowing the miner to operate at lower temperatures and potentially achieve a better Joules per Terahash (J/TH) ratio. Coupled with newer generation ASIC chips that are typically more power-efficient, the MicroBT Whatsminer M66 Hydro 260Th Bitcoin Miner aims to provide a lower energy footprint per unit of hashing power compared to earlier MicroBT hydro miners with similar or lower hash rates. This improvement in efficiency is crucial for reducing electricity costs, which constitute a major portion of Bitcoin mining operational expenses.Optimized Hydro Cooling System for Enhanced Reliability
The hydro cooling system in the MicroBT Whatsminer M66 Hydro 260Th Bitcoin Miner has likely been further optimized for enhanced reliability and longevity. Efficient heat dissipation is critical for maintaining the stability and lifespan of high-performance ASIC miners. By effectively managing the heat generated by the powerful ASIC chips, the advanced hydro cooling system in the M66 Hydro 260Th helps prevent overheating, ensuring consistent performance and minimizing downtime. This improved cooling technology contributes to a more stable and dependable mining operation, safeguarding the miner’s investment over the long term.Potentially Refined Control and Firmware for Easier Management
As a newer generation miner, the MicroBT Whatsminer M66 Hydro 260Th Bitcoin Miner likely features an updated control board and refined firmware. These enhancements typically offer improved monitoring capabilities, more user-friendly management interfaces, and potentially advanced features for optimizing performance and efficiency. A well-designed control system and stable firmware contribute to a smoother and more efficient mining experience, allowing operators to easily monitor the miner’s status, adjust settings, and troubleshoot any issues that may arise, ultimately maximizing uptime and productivity.Key Product Specifications of the MicroBT Whatsminer M66 Hydro 260Th Bitcoin Miner and Their Importance in Bitcoin Mining
Hash Rate: Approximately 260 TH/s
The hash rate, measured in Terahashes per second (TH/s), is the primary indicator of a Bitcoin miner’s processing power. A hash rate of 260 TH/s signifies that the MicroBT Whatsminer M66 Hydro 260Th Bitcoin Miner can perform 260 trillion SHA-256 calculations every second. This substantial processing capability directly influences the miner’s ability to compete on the Bitcoin network and increases the likelihood of successfully mining new blocks and earning the associated Bitcoin rewards. A high hash rate, such as that offered by the MicroBT Whatsminer M66 Hydro 260Th Bitcoin Miner, is fundamental for achieving profitability in the competitive landscape of Bitcoin mining.Power Consumption: Estimated around 5200W
Power consumption, typically measured in Watts (W), indicates the amount of electrical energy the MicroBT Whatsminer M66 Hydro 260Th Bitcoin Miner requires during operation. Based on the hash rate and the general efficiency trends of hydro-cooled miners, the power consumption is estimated to be around 5200W. Understanding the power consumption is crucial for miners to accurately calculate their electricity costs, which represent a significant portion of their overall operational expenses. Balancing a high hash rate with optimized power consumption, as aimed for in the design of the MicroBT Whatsminer M66 Hydro 260Th Bitcoin Miner, is essential for maximizing profitability and achieving a favorable return on investment.Power Efficiency: Approximately 20 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 20 J/TH for the MicroBT Whatsminer M66 Hydro 260Th Bitcoin Miner indicates a highly efficient design, meaning it consumes relatively less energy for each unit of hashing power produced. Lower J/TH values are highly desirable as they directly translate to lower electricity costs per Bitcoin mined, significantly impacting the overall profitability and sustainability of the mining operation. The strong power efficiency of the MicroBT Whatsminer M66 Hydro 260Th Bitcoin Miner is a key advantage.Cooling System: Hydro Cooling
The MicroBT Whatsminer M66 Hydro 260Th Bitcoin Miner utilizes an advanced hydro cooling system. This liquid-based cooling method involves circulating a coolant fluid through heat exchangers in direct contact with the heat-generating ASIC chips. The heat is then transferred to the liquid and dissipated through external radiators. Hydro cooling offers superior heat dissipation capabilities compared to traditional air cooling, allowing the miner to maintain lower operating temperatures. This results in increased stability, sustained high performance, and potentially a longer lifespan for the hardware. The implementation of hydro cooling in the MicroBT Whatsminer M66 Hydro 260Th Bitcoin Miner is a significant factor contributing to its efficiency and reliability.Noise Level: Approximately 45-50 dB
The noise level, measured in decibels (dB), indicates the amount of sound produced by the miner during operation, primarily from the circulation pumps and any auxiliary fans in the hydro cooling system. Hydro-cooled miners like the MicroBT Whatsminer M66 Hydro 260Th Bitcoin Miner generally produce significantly less noise compared to high-performance air-cooled miners that rely on loud, high-speed fans. A noise level in the range of 45-50 dB is considerably quieter and makes the MicroBT Whatsminer M66 Hydro 260Th Bitcoin Miner more suitable for a wider range of deployment environments, including locations where noise pollution is a concern. This lower noise profile can be a substantial benefit for miners operating in or near populated areas.Chip Type: Custom ASIC (Likely Advanced Nanometer Process)
The MicroBT Whatsminer M66 Hydro 260Th Bitcoin Miner is equipped with custom-designed Application-Specific Integrated Circuit (ASIC) chips. These chips are specifically engineered and optimized for the SHA-256 hashing algorithm used by the Bitcoin network. As a relatively recent and high-performance miner, it is highly probable that the MicroBT Whatsminer M66 Hydro 260Th Bitcoin Miner utilizes advanced ASIC chips manufactured using a small nanometer process (e.g., 5nm or similar). These cutting-edge chips offer superior energy efficiency and processing power compared to older generation ASICs, contributing significantly to the miner’s overall performance and efficiency.Operating Temperature: 5 – 45 °C
The operating temperature range specifies the environmental conditions under which the MicroBT Whatsminer M66 Hydro 260Th Bitcoin Miner is designed to function optimally. A typical range of 5 to 45 °C highlights the need for a controlled environment to ensure stable and efficient operation. Extreme temperatures can negatively impact the miner’s performance, potentially leading to reduced hash rates and increased risk of hardware damage. The hydro cooling system of the MicroBT Whatsminer M66 Hydro 260Th Bitcoin Miner aids in maintaining temperatures within this recommended range, but proper ventilation and climate control in the mining facility are still important for maximizing the miner’s reliability and longevity.Connectivity: Ethernet
The MicroBT Whatsminer M66 Hydro 260Th Bitcoin Miner connects to the network via a standard Ethernet port. A stable and reliable network connection is absolutely essential for Bitcoin mining, as the miner needs to constantly communicate with mining pools and the Bitcoin network to receive work assignments and submit the results of its computations. An Ethernet connection provides the necessary bandwidth and stability for uninterrupted mining operations, ensuring that the MicroBT Whatsminer M66 Hydro 260Th Bitcoin Miner can effectively contribute its hashing power and receive its share of the mining rewards.Form Factor and Weight: Rack-Mountable, Approximately 28 kg
The MicroBT Whatsminer M66 Hydro 260Th Bitcoin Miner typically features a rack-mountable design, which is ideal for deployment in data centers and large-scale mining farms. This form factor allows for efficient use of space and simplified management of multiple mining units. With an approximate weight of 28 kg, sturdy racking infrastructure is required for safe and stable installation. The rack-mountable design facilitates organized deployment and maintenance, which is crucial for optimizing operational efficiency in professional Bitcoin mining environments utilizing the MicroBT Whatsminer M66 Hydro 260Th Bitcoin Miner.The Importance of Technical Specifications in Bitcoin Mining Decisions
A comprehensive understanding of the MicroBT Whatsminer M66 Hydro 260Th Bitcoin Miner’s technical specifications is paramount for making informed decisions in Bitcoin mining. The hash rate directly determines the potential revenue generation, while the power consumption and power efficiency figures dictate the operational costs associated with running the miner. The hydro cooling system plays a crucial role in the miner’s reliability and longevity, and the lower noise level can be a significant advantage depending on the deployment environment. By carefully evaluating these and other specifications, miners can accurately assess the profitability and suitability of the MicroBT Whatsminer M66 Hydro 260Th Bitcoin Miner for their specific mining objectives and infrastructure capabilities.Final Thoughts on the MicroBT Whatsminer M66 Hydro 260Th Bitcoin Miner
The MicroBT Whatsminer M66 Hydro 260Th Bitcoin Miner represents a compelling option in the realm of high-performance Bitcoin mining hardware. Its release in 2024 signifies its incorporation of relatively recent advancements in ASIC technology and hydro cooling solutions. The miner’s strong hash rate, coupled with its impressive power efficiency and lower noise profile attributed to the hydro cooling system, positions the MicroBT Whatsminer M66 Hydro 260Th Bitcoin Miner as a potentially highly profitable and operationally friendly choice for both experienced and expanding Bitcoin mining ventures seeking a balance of power and efficiency.Ready to Buy
MicroBT Whatsminer M66 Hydro 260Th Bitcoin Miners
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