As the era of cryptocurrency unfolds, new innovations are constantly introduced in the field of cryptocurrency mining. Among the many competitors, MicroBT has made a remarkable mark with its Whatsminer series. The Whatsminer M56, released in January 2023, stands as a testament to the company’s commitment to high-end performance and efficiency. Let’s delve into the specifications of this miner and analyze its profitability in the present cryptocurrency landscape.

Whatsminer M56-194T: Key Specifications

1. Model and Moniker: Officially named the WhatsMiner M56, it is also recognized by the industry under the title WhatsMiner M56-194T.
2. Physical Attributes: With dimensions of 267 x 147 x 401mm, it boasts a compact design, making it relatively easy to set up in diverse environments. Weighing in at 13000g, the miner has a robust construction, which is essential for maintaining its longevity.
3. Noise Efficiency: With a noise level capped at 45 dB, the M56 ensures quiet operations. This makes it suitable for both industrial settings and smaller, more confined spaces without causing significant auditory disruptions.
4. Cooling Mechanism: Embracing an oil cooling system, this method helps in dissipating heat more efficiently compared to traditional air cooling. It enhances the lifespan of the device and ensures stable operations even during intensive mining activities.
5. Power Consumption: It has a power of 194 Th per second. And the miner draws 5550W, striking a balance between power and efficiency, vital for optimal mining performance.
6. Connectivity: An Ethernet interface facilitates seamless network connections, allowing miners to join pools or operate solo with ease.
7. Operational Environment: It operates best within a temperature range of 5 – 45 °C and a humidity spectrum of 5 – 95 %. Staying within these parameters ensures the miner’s durability and optimal performance.

Profitability Analysis

Understanding the profitability of a miner is crucial, as it represents the return on investment (ROI) for miners. Here’s a quick breakdown:
1. Current Earnings: At the prevailing BTC price of $29,591.00, the Whatsminer M56 is raking in $14.32 daily before accounting for power costs.
2. Power Costs Impact: With an electricity rate of $0.10/KWh, the daily overheads significantly impact the profit margins, bringing the net daily earnings to $0.995712.
3. Bitcoin Mining Output: In terms of pure BTC yield, the M56 currently mines approximately 0.000484 BTC daily.

The Revolution of SAI’s RANKBOX Cooling System

Cooling systems play a pivotal role in the computing world, especially in high-performance sectors like cryptocurrency mining, data centers, and gaming. Enter SAI‘s RANKBOX cooling system, a groundbreaking solution designed to address these challenges.

SAI’s RANKBOX Cooling System: A New Era of Cooling

SAI’s RANKBOX cooling system is introduced as an innovative solution to the challenges presented by traditional cooling methods, specifically designed to counter the disadvantages while capitalizing on the strengths of water cooling:
Enhanced Efficiency: SAI’s system optimizes the cooling process to ensure that devices maintain optimal temperatures, which in turn enhances the longevity and performance of the hardware.
Reduced Maintenance: With a more streamlined design and advanced materials, the RANKBOX system requires less maintenance than traditional setups, saving both time and costs.
Safety Measures: Built with state-of-the-art sealing techniques and materials, the risk of leaks is significantly minimized, ensuring that the surrounding hardware is protected.
Space-Efficient Design: SAI’s cooling system offers a compact and efficient design, mitigating the bulkiness associated with traditional water cooling systems.
Cost-Effective: By reducing maintenance needs and potential damage risks, the overall cost of ownership gets reduced over time.
Adaptability: Designed for a broad spectrum of applications, RANKBOX is adaptable, making it suitable for various high-performance computing needs.

Extension: What Are the Advantages of Oil Cooling over Water Cooling?

Oil cooling and water cooling are both effective methods to dissipate heat in various systems, including electronic components and machinery. Each method has its merits, and the choice between the two often depends on the specific application. Let’s delve into the advantages of oil cooling over water cooling:
Non-Conductive Nature: Oil, especially specialized cooling oils, is non-conductive. This means that even if there’s a leak or spillage, there’s a significantly reduced risk of short circuits or electrical failures when using oil cooling for electronic components, like computer servers or mining rigs.
Corrosion Resistance: Oils are less corrosive than water. Metals immersed in oils are less likely to rust or corrode, extending the lifespan of components. On the other hand, even with additives, water can eventually lead to corrosion, especially if there are impurities present.
Thermal Stability: Oils generally have higher boiling points and lower freezing points compared to water, making them stable over a broader range of temperatures. This property ensures that the cooling system remains functional even under extreme conditions.
Efficient Heat Absorption: Certain types of cooling oils have a high specific heat capacity, which allows them to absorb and retain more heat energy than water. This quality can lead to more prolonged and consistent cooling.
Dust and Contaminant Resistance: Oil submersion can effectively prevent dust and other contaminants from settling on components. In contrast, water-cooled systems, especially open-loop systems, can be more susceptible to dust accumulation.
Noise Reduction: Oil-cooled systems can often operate more quietly than water-cooled ones. The oil acts as a sound dampener, reducing the noise generated by moving parts or boiling fluids.
Safety: In instances where there’s a risk of fire or explosion, oil can be a safer option. There are specialized non-flammable cooling oils that eliminate such risks, especially when cooling systems are near high-temperature components.


While traditional water cooling systems have served the tech community effectively for years, the evolving demands of the digital age necessitate more efficient, safer, and cost-effective solutions. SAI’s RANKBOX cooling system emerges as a response to this demand, promising a future where high performance meets efficiency and safety. For anyone considering a cooling solution, especially in high-demand sectors like crypto mining or high-performance computing, SAI’s system offers an avant-garde approach worth considering.