Overview
The Antminer S21 Immersion by Bitmain is a cutting-edge Bitcoin miner designed for maximum efficiency. Utilizing the SHA-256 algorithm, it delivers a hashrate of 301Th/s while consuming 5569W of power. This immersion-cooled miner is engineered for robust performance, making it a top choice for serious miners.
Key Features
- Hashrate: 301TH/s
- Power Consumption: 5569W
- Price: US$4,399.00
- Rating: 4.33/5 (based on 6 reviews)
👉 Explore the Antminer S21 Immersion
Specifications
| Category | Details |
|---|---|
| Manufacturer | Bitmain |
| Model | Antminer S21 Immersion |
| Dimensions | 293 x 236 x 364mm |
| Weight | 17150g (net) |
| Noise Level | 50dB |
| Power Input | 380-415V |
| Operating Temperature | 30–55°C |
| Warranty | 365 Days |
Why Choose the Antminer S21?
- Immersion Cooling: Efficient heat dissipation extends hardware lifespan.
- High Efficiency: Optimized power-to-hashrate ratio for cost-effective mining.
- Global Shipping: Fast delivery from Hong Kong via DHL, FedEx, or UPS.
Shipping & Payments
- Processing Time: Ships within 48–72 hours if in stock.
- Payment Options: Bank transfers or cryptocurrency (BTC, ETH, etc.).
- Taxes: DDP service available for select countries.
FAQ
1. What is the warranty period?
The Antminer S21 comes with a 365-day manufacturer warranty.
2. How loud is this miner?
At 50dB, it’s quieter than traditional air-cooled miners.
3. Is a power supply included?
Yes, a PSU is included with every purchase.
👉 Learn more about mining hardware
Final Thoughts
The Antminer S21 Immersion combines power efficiency and advanced cooling for optimal Bitcoin mining. Whether you’re a solo miner or part of a large operation, this rig offers unparalleled performance.
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### Keywords:
1. **Antminer S21 Immersion**
2. **Bitcoin miner**
3. **SHA-256 algorithm**
4. **301Th/s**
5. **Immersion cooling**
6. **Bitmain**
7. **BTC mining**
8. **5569W efficiency**