Bitmain
Antminer S21+ Hydro
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PLEASE NOTE THAT THE PRICES OF ASIC MINERS ARE VERY VOLATILE. WE STRONGLY ADVISE TO CONTACT US VIA THE GET A QUOTE BUTTON ABOVE.
Antminer S21+ Hydro is an advanced water-cooled bitcoin miner offering enhanced energy efficiency and high processing speeds. The hydro-cooling system prevents overheating, allowing for stable, long-term mining operations. With a durable construction and improved firmware updates, this model delivers optimal mining results. Designed for professional mining farms, it maintains low noise levels while maximizing processing efficiency. The S21+ Hydro is ideal for large-scale mining operations requiring high-performance solutions. It remains one of the most energy-efficient miners available.
| Specification | Details |
| Model | S21+ Hydro |
| Algorithm | Cryptocurrency | SHA-256 | BTC/BCH/BSV |
| Hashrate | 319 TH/s ±3% |
| Power Consumption | 4,785W ±5% |
| Power Efficiency | 15 J/TH ±5% |
| Power Supply AC Input Voltage | 380~415V AC |
| Power Supply AC Input Frequency Range | 50~60 Hz |
| Power Supply AC Input Current | 12A |
| Networking Connection Mode | RJ45 Ethernet 10/100M |
| Miner Dimensions (L x W x H, without package) | 339 x 163 x 207 mm |
| Miner Dimensions (L x W x H, with package) | 570 x 316 x 430 mm |
| Net Weight | 12.3 kg |
| Gross Weight | 13.6 kg |
| Inlet Water Temperature | 35 - 50 °C |
| Water Flow | 8.0~10.0 L/min |
| Water Pressure | ≤3.5 bar |
| Working Fluid | Deionized water/Pure water |
| Liquid pH | 8.5~9.5 |
| Diameter of Water Pipe Connector | DN10 mm |
| Storage Temperature | -20~70 °C |
| Operating Humidity (non-condensing) | 10~90% |