Bitmain Antminer S21 Hyd (335Th)
 Hashrate: 335T |
 Power: 5360W |
 Efficiency: 16.00 J/Th |
 PSU Included |
 Free Shipping |
Payment Method:
USD | BTC
Shipping Date:
8 December - 11 December, 2025
Price:
$2,847.00
8.50 $/T
0.03295804 
Description
Bitmain Antminer S21 Hyd (335Th) is a hydro-cooled ASIC miner built for SHA-256 mining. It delivers 335Th/s at 5360W, resulting in an energy efficiency of 16J/Th. Compact and quiet, perfect for professional BTC farms.
Specifications
| Manufacturer | Bitmain |
| Model | Antminer S21 Hyd (335Th) |
| Also known as | Antminer S21 Hydro 335T |
| Release | Jan 2024 |
| Size | 410 x 170 x 209mm |
| Noise level | 50dB |
| Cooling | Hydrocooling |
| Power | 5360W |
| 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.