KA-BOX vs Antminer S21 Immersion (301Th)
Side-by-side mining comparison: specs, per-algorithm benchmarks, efficiency and current profitability.
| Type | ASIC | ASIC | |
| Power | 400 W | 5569 W | |
| Release | 2024-03 | 2024-12 | |
| Best opportunity |  KASNetwork |  BTCNetwork | |
| Profit/day | $-0.53 | $2.12 | |
| Score | 48/100 | 71/100 | |
| View details → | View details → |
Benchmarks by algorithm
Best available benchmark per device; efficiency = hashrate per watt.
| Algorithm | KA-BOX | Antminer S21 Immersion (301Th) | |
|---|---|---|---|
| KHeavyHash | 1.18 TH/s400 W · 2.95 GH/s/W | not supported | |
| SHA-256 | not supported | 215 TH/s3440 W · 62.5 GH/s/W |