Bitmain Antminer S21 Pro (234Th)
 Hashrate: 234T |
 Power: 3510W |
 Efficiency: 15.00 J/Th |
 PSU Included |
 Free Shipping |
Payment Method:
USD | BTC
Shipping Date:
8 December - 11 December, 2025
Price:
$1,989.00
8.50 $/T
0.02301417 
Description
Bitmain Antminer S21 Pro (234Th) is an advanced SHA-256 ASIC miner delivering 234 TH/s at 3510W, resulting in 15 J/TH efficiency. Compact, powerful, and ideal for scaling Bitcoin operations.
Specifications
| Manufacturer | Bitmain |
| Model | Antminer S21 Pro (234Th) |
| Also known as | Antminer S21 Pro |
| Release | Jun 2024 |
| Size | 400 x 195 x 290mm |
| Noise level | 75dB |
| Fan(s) | 2 |
| Power | 3510W |
| Interface | Ethernet |
| Temperature | 5 - 45 °C |
| Humidity | 5 - 95% |
NOTE
- Incorrect input voltage can cause damage to the miner.
- Use two AC input wires, each with a 16-amp rating.
- Operation is recommended at altitudes below 2000 meters.
Purchasing Guidelines
- The listed retail price does not include customs duties or applicable taxes.
- Orders cannot be canceled or refunded once submitted.
- Product images are for reference purposes only; the actual shipped product will prevail.
Shipping Details
- Products will be shipped from China.
- Fully paid orders will be processed on a first-come, first-served basis.
- Customers bear responsibility for customs delays or issues.
Warranty
- 180-day warranty period starts from the shipping date.
- Valid only for the original purchaser.
- We are not responsible for damages due to non-compliance with instructions.