Antminer S21 Immersion (300Th)

Electricity cost: /KWh
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Antminer S21 Immersion

Staying ahead of the competition in the ever-changing crypto industry requires top-tier hardware. The Antminer S21 Immersion from Bitmain is designed to meet these demands, offering impressive performance and efficiency for serious miners. This review explores its features, specifications, benefits, and overall performance.


The Antminer S21 Immersion is engineered with state-of-the-art technology to ensure superior mining performance. Key specifications include:

  • Hashrate: 300Th/s
  • Power Consumption: 4050W
  • Release Date: September 2024
  • Size: 400 x 195 x 290mm, Weight: 14400g
  • Noise Level: 50db
  • Cooling: Oil cooling
  • Interface: Ethernet 10/100M
  • Operating Temperature: 5 - 45 °C
  • Humidity Range: 5 - 95%

The advanced chipset allows the miner to operate at high hash rates, ensuring that cryptographic puzzles are solved swiftly. Its energy-efficient design helps to lower power consumption while delivering exceptional output, making it a cost-effective choice for long-term mining operations. The robust oil cooling mechanism ensures the miner maintains optimal temperatures, reducing the risk of overheating and extending the hardware's lifespan.

Key Benefits of Using the Antminer S21 Immersion

  • High Hash Rate: Delivers a maximum hashrate of 300Th/s, ensuring fast and efficient mining.
  • Energy Efficiency: Consumes 4050W, helping to reduce operational costs with an efficiency of 0.014j/Gh.
  • Durability: Built with high-quality materials and an advanced oil cooling system, promising longevity and reliability.
  • User-Friendly Interface: Easy to set up and manage, even for those new to mining.
  • Profitability: Designed to optimize profitability with its efficient performance, translating to significant returns on investment.

Performance and Profitability

The Antminer S21 Immersion stands out for its high hash rate and energy efficiency, which are crucial for maximizing profitability. Its ability to solve more transactions in less time directly contributes to higher potential earnings. Reliable performance ensures that miners can continuously operate without frequent interruptions or downtime, further enhancing profitability.

 Ease of Use and Management

One of the key advantages of the Antminer S21 Immersion is its user-friendly design. The intuitive interface allows for easy setup and management, making it accessible even to those new to cryptocurrency mining. Comprehensive guides and customer support further enhance the user experience, ensuring any issues can be swiftly resolved.

 Why choose Antminer S21 Immersion

The Antminer S21 Immersion from Bitmain is a top choice for optimising cryptocurrency mining operations. Its cutting-edge specifications, energy efficiency, and user-friendly design offer a compelling package for all miners. Whether you are upgrading your current setup or diving into mining for the first time, the Antminer S21 Immersion promises to deliver the performance and profitability you need


Period /Day /Month /Year
Income $14.20 $426.00 $5,183.00
Electricity - $9.72 - $291.60 - $3,547.80
Profit $4.48 $134.40 $1,635.20


Algorythm Hashrate Consumption Efficiency Profitability
SHA-256 300TH/s 4050 W 0.014j $4.48/day

Disclaimer: The Above Profit Table is a carefully calculated estimate based on known real-time factors and Parameters. The actual values may or may not vary significantly from the values provided in the table above. The Above table is only meant to provide insights and afford Ideas to any cryptocurrency miner looking to purchase this particular Product for Mining Purposes.

Antminer S21 Immersion (300Th) Specs & Features

Manufacturer Bitmain
Model Antminer S21 Immersion (300Th)
Release Sep 2024
Top Coin Peercoin
Size 400 x 195 x 290mm
Weight 14400g
Noise level 50db
Power 4050 W
Interface Ethernet 10/100M
Temperature 5 - 45 °C
Humidity 5 - 95 %

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