/KWh
Compare multiple ASIC miners side by side to find the best option for your mining operation.
Canaan AvalonMiner 821
Proto Rig| Release | Feb 2018 | Sep 2025 |
| Top Coin |  | |
| Algorithm | SHA-256 | SHA-256 |
| Hashrate | 11.5 Th/s | 819 Th/s |
| Power | 1200W | 12000W |
| Efficiency | 0.104j/Gh | 14.652j/Th |
| Dimensions | 150 × 136 × 370 mm | 390 × 290 × 500 mm |
| Weight | 4700 g | 50000 g |
| Noise Level | 65 dB | 80 dB |
| Cooling | Air | Air |
| Revenue | $0.00/day | $0.00/day |
| Electricity | $2.88/day | $28.80/day |
| Profit | $28.80/day | $288.00/day |
| Best Price | - | 0 USD 0 USD/Th/s In stock |
| ROI | - | 1 months |
| View |
