KD-BOX Pro vs SealMiner A3 Air
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 230 W | 3640 W | |
| Release | 2022-03 | 2025-09 | |
| Best opportunity |  BTCNetwork | ||
| Profit/day | $4.29 | ||
| Score | 74/100 | ||
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | KD-BOX Pro | SealMiner A3 Air | |
|---|---|---|---|
| Blake (2s-Kadena) | 2.6 TH/s230 W · 11.3 GH/s/W | not supported | |
| SHA-256 | not supported | 260 TH/s3640 W · 71.43 GH/s/W |