Bitmain Antminer S21 Immersion (301Th)

The Bitmain Antminer S21 Immersion (301Th), set to release in December 2024, is a state-of-the-art ASIC miner designed specifically for Bitcoin (BTC) mining, utilizing SHA-256 hashing algorithm. Featuring an impressive 301 TH/s hash rate, the Antminer S21 Immersion stands out as one of the most powerful miners available for industrial Bitcoin mining operations. With oil immersion cooling, this machine offers superior thermal management, enabling sustained high-performance mining even under the most demanding conditions.

The oil immersion cooling system ensures that the miner operates efficiently and at optimal temperatures, significantly reducing the risk of overheating and improving longevity. Combined with a power consumption of 5569W, the S21 Immersion provides excellent energy efficiency for large-scale mining operations. Designed to handle high-power loads, this machine is optimized for use in mining farms and data centers, offering a reliable and robust solution for professional miners.

Key Features:

• Hashrate: The Antminer S21 Immersion delivers a powerful 301 TH/s hash rate, making it an ideal choice for Bitcoin mining operations looking to process more transactions and earn rewards at a faster rate. Its high hash rate allows it to compete effectively in mining pools, providing miners with a competitive edge in the Bitcoin network.
• Oil Immersion Cooling: One of the standout features of the Antminer S21 Immersion is its advanced oil immersion cooling system. Unlike traditional air-cooling methods, oil immersion effectively absorbs and dissipates heat, keeping the miner’s components at optimal temperatures during extended mining sessions. This cooling method significantly improves efficiency and reduces the risk of overheating, even when running at full power.
• Power Consumption: The S21 Immersion has a power consumption of 5569W, providing excellent efficiency given its high hash rate. With oil immersion cooling, the power consumption is managed effectively, allowing miners to achieve maximum performance without overheating the machine. It is designed for large-scale operations, where maintaining a high hash rate while minimizing power waste is essential for profitability.
• Energy Efficiency: With its oil immersion cooling system and optimized design, the Antminer S21 Immersion operates at an energy efficiency of approximately 18.5 J/TH, which is highly competitive in the industry. This efficiency helps reduce electricity costs and enhances profitability, especially in large mining operations that are power-intensive.
• Noise Level: Operating at a 50 dB noise level, the Antminer S21 Immersion is relatively quiet compared to traditional air-cooled miners. This makes it suitable for use in environments where noise control is important, though it is still better suited for mining farms or data centers where noise can be managed.
• Design and Build: With compact dimensions of 293 x 236 x 364 mm and a weight of 17,150 g, the S21 Immersion is designed for industrial-scale mining. The compact design allows for easy integration into large mining rigs or data centers, optimizing space usage while providing high-performance mining capabilities.
• Connectivity: The S21 Immersion includes an Ethernet interface, ensuring stable and reliable network connectivity. This allows for seamless communication with mining pools, as well as the ability to monitor and manage the miner remotely through mining software and mining pool dashboards.
• Environmental Tolerance: The Antminer S21 Immersion is designed to operate in a wide range of environmental conditions. With an operating temperature range of 30°C to 55°C, it is ideal for high-temperature environments, such as those found in industrial mining farms or data centers. It can also handle humidity levels between 10% and 90%, making it suitable for deployment in various geographic regions.

Specifications:

• Manufacturer: Bitmain
• Model: Antminer S21 Immersion (301Th)
• Release Date: December 2024
• Hashrate: 301 TH/s (SHA-256 algorithm)
• Cooling: Oil immersion cooling system
• Noise Level: 50 dB
• Power Consumption: 5569W
• Energy Efficiency: 18.5 J/TH
• Voltage: 380-415V
• Interface: Ethernet for stable network connectivity
• Size: 293 x 236 x 364 mm
• Weight: 17,150 g
• Operating Temperature: 30°C to 55°C
• Humidity Range: 10% to 90%

Performance and Efficiency:

The Bitmain Antminer S21 Immersion (301Th) delivers excellent performance for Bitcoin mining with its 301 TH/s hash rate, which is well-suited for large-scale mining operations. The oil immersion cooling system ensures the machine operates efficiently, even under high power loads, which makes it ideal for 24/7 mining without the risk of overheating. The miner’s power consumption of 5569W is optimized for its performance, allowing it to process Bitcoin transactions while minimizing unnecessary energy waste.

With 18.5 J/TH energy efficiency, the S21 Immersion strikes an excellent balance between performance and power consumption. It is built for professional miners who need to maximize profitability while maintaining operational reliability and minimizing downtime.

Ideal Use Case:

The Antminer S21 Immersion is designed for large-scale Bitcoin mining operations and mining farms that require a high-performance, reliable miner. Its advanced oil immersion cooling allows it to perform consistently at a high level even in challenging environments. The 301 TH/s hash rate makes it ideal for mining pools looking to secure blocks faster and earn rewards more efficiently.

While the 50 dB noise level makes it more suitable for industrial environments, the oil immersion cooling system ensures that it can function in hotter climates and high-power environments. Its high energy efficiency also makes it an attractive choice for mining farms looking to optimize their operational costs and achieve better returns on investment.

Conclusion:

The Bitmain Antminer S21 Immersion (301Th) is an advanced ASIC Bitcoin miner built for high-performance mining operations. With its 301 TH/s hash rate, oil immersion cooling, and energy efficiency of 18.5 J/TH, it delivers outstanding performance while minimizing the risk of overheating.

This miner is specifically designed for large-scale Bitcoin mining and mining farms that need efficient, high-powered equipment to meet the growing demands of the Bitcoin network. Its ability to operate at higher temperatures with reduced noise makes it a top choice for professionals seeking reliability and performance. The Antminer S21 Immersion offers a robust, efficient solution for those aiming to scale their mining operations and maximize profitability in the competitive world of Bitcoin mining.