SealMiner A4 Ultra Hydro vs KD-BOX Pro
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 8372 W | 230 W | |
| Release | 2026-05 | 2022-03 | |
| Best opportunity |  BTCNetwork | ||
| Profit/day | $19.13 | ||
| Score | 78/100 | ||
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | SealMiner A4 Ultra Hydro | KD-BOX Pro | |
|---|---|---|---|
| Blake (2s-Kadena) | not supported | 2.6 TH/s230 W · 11.3 GH/s/W | |
| SHA-256 | 886 TH/s8372 W · 105.8 GH/s/W | not supported |