The Bitmain Antminer S21 Hyd (335Th) is a high-performance BTC miner designed for professional cryptocurrency mining.
Antminer S21 Hyd runs on the SHA-256 algorithm, delivering an impressive hashrate of 335Th/s with a power consumption of only 5360W, making it an energy-efficient solution for large-scale Bitcoin mining farms.
Its advanced hydro-cooling design reduces noise levels, enhances heat dissipation, and prolongs miner lifespan.
Shipped directly from our Hong Kong warehouse, providing reliable and timely delivery for global miners seeking efficient and scalable Bitcoin mining solutions.
Specification
| Manufacturer | Bitmain |
| Model | Antminer S21 Hyd (335Th) |
| Release | Jan-24 |
| Size | 410 x 170 x 209mm |
| Noise level | 50db |
| Cooling | Hydro Cooling |
| Hashrate | 335Th |
| Power | 5360W |
| Voltage | 380-415V |
| Coolant Flow, L/min | 8.0~10.0 |
| Coolant pressure, bar | ≤3.5 |
| Coolant PH value | Antifreeze: 7.0~9.0 |
| Prue water: 6.5~7.5 | |
| Deionized water：8.5~9.5 | |
| Working coolant | Antifreeze/Â Pure water/Deionized water |
| Interface | Ethernet |
| Temperature | 5 – 45 °C |
| Humidity | 5 – 95 % |