




Bitmain Antminer S21+ Hydro 358Th Bitcoin Miner
SKU: BAS21+H358
$6,299.00 USD
Minimum Order Qty is 5
- Hashrate: 358Th
- Algorithum: SHA-256
- Power:: 4785W
Bitmain Antminer S21+ Hydro 358Th Bitcoin Miner
$6,299.00
Antminer S21+ Hydro Features
The Future of Mining
The Bitmain Antminer S21+ Hydro 358Th 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
4785W
Hashrate
358TH/S
Mineable Coins With Antminer S21+ Hydro
Bitcoin
Bitcoin Cash
Fully Managed Crypto Hosting
Leverage years of hosting expertise to maximize your crypto mining profitability with our proven solution
Techinical Specifications
Manufacturer: Bitmain
Model: Antminer S21+ Hydro
Hashrate: 358Th
Release Date: February 2025Th
Dimensions: 339 X 173 X 207mm
Weight: 13.8Kg
Noise: 50db
Fans / Cooling: Water Cooling
Power: 4785W
Voltage: 380-415V
Interface: Ethernet
Temperature: 20 – 50 °C
Humidity: 10 – 90%
Warranty: 365 Days
Unleashing Unprecedented Mining Power: The Bitmain Antminer S21+ Hydro 358Th Bitcoin Miner
In the ever-evolving landscape of cryptocurrency mining, efficiency and power are paramount. Bitmain, a leading manufacturer of ASIC miners, continues to push the boundaries of technological innovation with the release of the “Bitmain Antminer S21+ Hydro 358Th Bitcoin Miner”. This cutting-edge machine represents a significant leap forward in Bitcoin mining, offering unparalleled hash rate and energy efficiency. Designed for serious miners looking to maximize their profitability, the “Bitmain Antminer S21+ Hydro 358Th Bitcoin Miner” harnesses the power of liquid cooling to deliver stable and high-performance operation.A New Era of Bitcoin Mining Efficiency
The “Bitmain Antminer S21+ Hydro 358Th Bitcoin Miner” marks a new era in Bitcoin mining efficiency. With its impressive 358 terahash per second (TH/s) hash rate, this miner stands out as a powerhouse in the industry. This high hash rate translates directly to a greater ability to solve the complex cryptographic puzzles required to mine Bitcoin, leading to increased rewards for the operator. The integration of advanced ASIC chips and an optimized design allows the “Bitmain Antminer S21+ Hydro 358Th Bitcoin Miner” to achieve this performance while maintaining exceptional energy efficiency.Release Year and Successor Advancements
The “Bitmain Antminer S21+ Hydro 358Th Bitcoin Miner” was released in late 2024, building upon the legacy of its predecessor, the Antminer S19 series. While the S19 series established itself as a dominant force in Bitcoin mining, the S21+ Hydro introduces several key upgrades that significantly enhance its performance and efficiency. These advancements are crucial for miners looking to stay competitive in an increasingly demanding environment. The “Bitmain Antminer S21+ Hydro 358Th Bitcoin Miner” incorporates the latest generation of Bitmain’s ASIC chips, resulting in a substantial increase in hash rate and a reduction in power consumption per terahash.Upgrades from the Predecessor
The “Bitmain Antminer S21+ Hydro 358Th Bitcoin Miner” boasts several notable upgrades compared to the Antminer S19 series:- Increased Hash Rate: The most significant upgrade is the substantial increase in hash rate. The 358 TH/s of the “Bitmain Antminer S21+ Hydro 358Th Bitcoin Miner” far surpasses the capabilities of most S19 models, allowing for a greater share of mining rewards.
- Enhanced Energy Efficiency: The S21+ Hydro features a significantly improved energy efficiency ratio (measured in joules per terahash, or J/TH). This means it can perform more calculations using less electricity, leading to lower operating costs and increased profitability. This enhanced efficiency is a key advantage of the “Bitmain Antminer S21+ Hydro 358Th Bitcoin Miner”.
- Hydro Cooling System: A major innovation in the “Bitmain Antminer S21+ Hydro 358Th Bitcoin Miner” is the integrated hydro (liquid) cooling system. This advanced cooling solution allows the miner to operate at higher hash rates without overheating, ensuring stable performance and extending the lifespan of the hardware. Liquid cooling is significantly more efficient at dissipating heat compared to traditional air cooling, especially at the power levels required for the “Bitmain Antminer S21+ Hydro 358Th Bitcoin Miner”.
- Optimized Chip Design: The “Bitmain Antminer S21+ Hydro 358Th Bitcoin Miner” utilizes the latest generation of Bitmain’s custom-designed ASIC chips. These chips are specifically engineered for the SHA-256 algorithm used by Bitcoin, offering superior performance and efficiency compared to previous generations.
- Improved Firmware and Control: The miner likely features updated firmware and a more intuitive control interface, making it easier for users to monitor performance, adjust settings, and troubleshoot any issues.
Key Product Specifications and Their Importance
Understanding the key specifications of the “Bitmain Antminer S21+ Hydro 358Th Bitcoin Miner” is crucial for evaluating its performance and suitability for a mining operation. Here are the essential specifications and why they are important for Bitcoin mining:Hash Rate: 358 TH/s (Terahash per second)
Importance: The hash rate is the primary measure of a miner’s processing power. It indicates how many trillions of calculations the miner can perform per second to solve the cryptographic puzzles required for Bitcoin mining. A higher hash rate directly translates to a greater probability of successfully mining new Bitcoin blocks and earning rewards. The impressive 358 TH/s of the “Bitmain Antminer S21+ Hydro 358Th Bitcoin Miner” positions it as one of the most powerful miners available, offering a significant competitive advantage.Power Consumption: Approximately 5360W
Importance: Power consumption is a critical factor in the profitability of Bitcoin mining. The amount of electricity a miner consumes directly impacts operating costs. While the “Bitmain Antminer S21+ Hydro 358Th Bitcoin Miner” boasts a high hash rate, its power consumption of around 5360 watts needs to be carefully considered in relation to electricity costs. A lower power consumption for a given hash rate signifies greater energy efficiency, leading to lower expenses and higher profits. The efficiency of the “Bitmain Antminer S21+ Hydro 358Th Bitcoin Miner” aims to balance its high power with an even higher hash rate.Power Efficiency: Approximately 15 J/TH (Joules per Terahash)
Importance: Power efficiency, measured in joules per terahash (J/TH), is a key metric for evaluating a miner’s performance. It indicates the amount of energy required to perform one trillion hash calculations. A lower J/TH value signifies a more energy-efficient miner. The “Bitmain Antminer S21+ Hydro 358Th Bitcoin Miner” with an efficiency of approximately 15 J/TH demonstrates significant advancements in ASIC technology, allowing miners to achieve high hash rates with relatively lower energy expenditure compared to less efficient models. This efficiency is crucial for long-term profitability and sustainability in Bitcoin mining.Cooling System: Hydro (Liquid) Cooling
Importance: The cooling system is essential for maintaining the optimal operating temperature of the miner’s sensitive electronic components. High hash rates generate significant heat, which can lead to performance degradation, instability, and even hardware damage if not effectively managed. The “Bitmain Antminer S21+ Hydro 358Th Bitcoin Miner”‘s integrated hydro cooling system offers superior heat dissipation compared to traditional air cooling. This allows the miner to operate at higher power levels and maintain stable performance over extended periods, contributing to its high hash rate and longevity. Liquid cooling also tends to be quieter than air cooling, which can be a benefit for some mining operations.Chip Type: Latest Generation Bitmain ASIC
Importance: The type and design of the Application-Specific Integrated Circuit (ASIC) chips are the core of a Bitcoin miner’s performance. Bitmain’s latest generation ASIC chips, utilized in the “Bitmain Antminer S21+ Hydro 358Th Bitcoin Miner”, are specifically engineered for the SHA-256 algorithm used by Bitcoin. These advanced chips offer significant improvements in processing power and energy efficiency compared to previous generations. The specific architecture and fabrication process of these chips directly impact the miner’s hash rate and power consumption.Dimensions and Weight: (Specific dimensions and weight would be provided in the product datasheet)
Importance: The physical dimensions and weight of the miner are important considerations for setting up and managing a mining operation, especially for those with limited space or specific infrastructure requirements. These specifications affect factors such as rack space utilization, transportation costs, and the overall layout of the mining facility. While not directly related to mining performance, they are practical considerations for deployment.Network Connection: Ethernet
Importance: A stable and reliable network connection is essential for a Bitcoin miner to communicate with the mining pool and the Bitcoin network. Ethernet provides a wired connection that generally offers greater stability and lower latency compared to wireless connections, which is crucial for consistent mining operations and receiving timely updates and rewards.Operating Temperature: (Specific operating temperature range would be provided in the product datasheet)
Importance: The operating temperature range specifies the environmental conditions under which the miner is designed to function optimally. Maintaining the miner within its recommended temperature range is crucial for ensuring stable performance and preventing hardware damage. The hydro cooling system of the “Bitmain Antminer S21+ Hydro 358Th Bitcoin Miner” helps to maintain optimal temperatures even under high load, but the ambient temperature of the mining environment still needs to be within the specified limits.The Significance of Hydro Cooling in High-Performance Mining
The integration of hydro cooling in the “Bitmain Antminer S21+ Hydro 358Th Bitcoin Miner” is a significant advancement in Bitcoin mining technology. As miners become more powerful and generate more heat, traditional air cooling methods can become less effective at maintaining optimal operating temperatures. Liquid cooling offers several key advantages:- Superior Heat Dissipation: Liquid has a much higher thermal conductivity than air, allowing it to absorb and transfer heat away from the critical components more efficiently. This enables the “Bitmain Antminer S21+ Hydro 358Th Bitcoin Miner” to operate at higher hash rates without overheating.
- Enhanced Stability and Longevity: By maintaining lower and more stable operating temperatures, hydro cooling helps to prevent thermal throttling (reduction in performance due to overheating) and reduces stress on the hardware components, potentially extending the lifespan of the miner.
- Quieter Operation: Compared to high-speed fans required for effective air cooling at high power levels, liquid cooling systems can operate more quietly, which can be a significant advantage for mining operations located in noise-sensitive environments.
- Higher Density Deployments: The improved thermal management offered by hydro cooling can allow for denser deployments of mining hardware in a given space, as less space needs to be allocated for airflow and heat dissipation.
Maximizing Profitability with the Antminer S21+ Hydro
The “Bitmain Antminer S21+ Hydro 358Th Bitcoin Miner” is designed to maximize profitability for Bitcoin miners. Its high hash rate increases the likelihood of earning block rewards, while its enhanced energy efficiency helps to minimize electricity costs, which are a significant operational expense in mining. The reliability and stability provided by the hydro cooling system further contribute to profitability by reducing downtime and maintenance requirements. For miners with access to cost-effective electricity and the infrastructure to support liquid-cooled systems, the “Bitmain Antminer S21+ Hydro 358Th Bitcoin Miner” presents a compelling opportunity to achieve a strong return on investment in the competitive Bitcoin mining landscape. The sheer power of the “Bitmain Antminer S21+ Hydro 358Th Bitcoin Miner” allows miners to stay ahead of increasing network difficulty.Considerations for Implementing Hydro-Cooled Miners
While the benefits of hydro cooling are significant, there are also some considerations to keep in mind when implementing systems like the “Bitmain Antminer S21+ Hydro 358Th Bitcoin Miner”:- Initial Investment: Hydro-cooled miners may have a higher initial purchase price compared to air-cooled models due to the added complexity of the cooling system.
- Infrastructure Requirements: Deploying hydro-cooled miners requires specific infrastructure to handle the liquid cooling loop, including pumps, radiators, and potentially a coolant management system. This may involve additional setup costs and space considerations.
- Maintenance: While generally reliable, liquid cooling systems require periodic maintenance, such as checking coolant levels and ensuring there are no leaks. Proper maintenance is essential for the long-term performance of the “Bitmain Antminer S21+ Hydro 358Th Bitcoin Miner”.
- Expertise: Operating and maintaining hydro-cooled mining systems may require a higher level of technical expertise compared to air-cooled setups.
The Future of Bitcoin Mining Hardware
The “Bitmain Antminer S21+ Hydro 358Th Bitcoin Miner” represents a significant step in the evolution of Bitcoin mining hardware. The trend towards higher hash rates and greater energy efficiency is likely to continue as the mining difficulty of Bitcoin increases and competition intensifies. Liquid cooling is expected to become increasingly prevalent in high-performance miners, paving the way for even more powerful and efficient machines in the future. Manufacturers will continue to innovate in ASIC chip design, aiming for further reductions in power consumption per terahash. The “Bitmain Antminer S21+ Hydro 358Th Bitcoin Miner” sets a new benchmark for performance and efficiency in the Bitcoin mining industry.Final Thoughts
The “Bitmain Antminer S21+ Hydro 358Th Bitcoin Miner” stands as a testament to Bitmain’s commitment to innovation in the cryptocurrency mining sector. With its industry-leading hash rate of 358 TH/s, enhanced energy efficiency, and advanced hydro cooling system, this miner offers a compelling solution for serious Bitcoin miners looking to maximize their profitability. While the initial investment and infrastructure requirements for hydro-cooled systems need to be considered, the performance and efficiency gains provided by the “Bitmain Antminer S21+ Hydro 358Th Bitcoin Miner” make it a powerful tool in the competitive landscape of Bitcoin mining. As the technology continues to evolve, miners like the S21+ Hydro will play a crucial role in securing the Bitcoin network and driving the future of decentralized finance. The release of the “Bitmain Antminer S21+ Hydro 358Th Bitcoin Miner” in late 2024 marks a significant milestone in the pursuit of ever-greater efficiency and power in the world of Bitcoin mining.Ready to Buy
Bitmain Antminer S21+ Hydro 358Th Bitcoin Miners
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