Antminer S21 Immersion:The Ultimate High-Efficiency Bitcoin Miner

Why Choose the Antminer S21 Immersion?

The Antminer S21 Immersion is Bitmain’s latest professional Bitcoin (BTC) mining rig, featuring the SHA-256 algorithm and delivering an impressive 301Th/s hash rate at just 5569W power consumption. This makes it one of the most efficient ASIC miners on the market today.

Whether you’re a solo miner or a large-scale mining farm operator, the Antminer S21 Immersion offers exceptional performance and stability, helping you maximize your Bitcoin mining profits.

Key Features

1. Ultra-High Hash Rate for Maximum Efficiency

• 301Th/s hash rate for faster block computation

• Significant improvement over previous models (e.g., Antminer S19 series)

2. Superior Energy Efficiency for Lower Costs

• Only 5569W power consumption for optimized electricity usage

• Advanced chip technology for better performance per watt

3. Immersion Cooling Technology for Longevity

• Liquid immersion cooling system reduces operating temperatures

• Quieter operation, ideal for home and industrial mining

• Enhanced hardware stability and reduced failure rates

Who Should Use the Antminer S21 Immersion?

✅ Large Mining Farms – High hash rate and low power consumption maximize ROI
✅ Home Miners – Silent operation makes it suitable for residential setups
✅ Efficiency-Focused Miners – More stable than traditional air-cooled miners

How to Maximize Profits with the Antminer S21 Immersion?

1. Mine in Low-Cost Electricity Regions – Power expenses are critical; choose locations with cheap electricity.

2. Join a High-Yield Mining Pool – Increase block rewards by mining with top pools like F2Pool or Antpool.

3. Perform Regular Maintenance – Check coolant levels to ensure optimal cooling efficiency.

Final Verdict

The Antminer S21 Immersion is one of the most advanced Bitcoin miners available, offering unmatched hash rate, energy efficiency, and cooling performance. If you want to maximize your mining profits, this miner is the perfect choice.

Get Your Antminer S21 Immersion Today and Start Mining Efficiently!

Shipment

Location:

Miner Source has two warehouses: Shenzhen and Hong Kong warehouse.

Shipping instructions：

• All mining machine products are shipped in original packaging.
• For large and overweight products such as immersion cooling products, water coolers, mobile mining, immersion cooling accessories, etc., please contact our website customer service to calculate the postage before placing an order.

Shipping details:

1 – Packaging details: carton packing per unit

2 – Worldwide delivery (Customer Request Acceptable): UPS, DHL, FedEx, EMS, TNT and Special Express Line (double-clear tax lines and door-to-door service for countries such as Thailand and Russia)

3 – Port: Shenzhen or Hong Kong

4 – Lead time: in 7 days after payment

Note: If you have any questions about the logistics information, please contact us immediately. We will track your shipment and get back to you as soon as possible.

How to Setup Bitmain Antminer S21 IMM？