Compare multiple ASIC miners side by side to find the best option for your mining operation.
Bitdeer SealMiner A4 Ultra Hydro
Bitmain Antminer S21+ (235Th)| Release | May 2026 | Jun 2025 |
| Top Coin |  | |
| Algorithm | SHA-256 | SHA-256 |
| Hashrate | 886 Th/s | 235 Th/s |
| Power | 8372W | 3877W |
| Efficiency | 9.449j/Th | 16.498j/Th |
| Dimensions | 482 × 665 × 86 mm | 400 × 195 × 290 mm |
| Weight | 20500 g | - |
| Noise Level | 50 dB | 75 dB |
| Cooling | Hydro-cooling | Air |
| Revenue | $0.00/day | $0.00/day |
| Electricity | $20.09/day | $9.30/day |
| Profit | -$20.09/day | -$9.30/day |
| Best Price | 0 USD 0 USD/Th/s In stock | 0 USD 0 USD/Th/s In stock |
| ROI | - | - |
| View |
/KWh
