Best Blake2s Miners for Quiet Mining 2026 — Ranked
Updated June 13, 2026 with live profitability data
At a Glance: Blake2s Miners for Quiet Mining
Our database has 16 Blake2s miners that qualify for quiet mining, scored on use-case-weighted criteria — the top pick scores 75.1/100. Efficiency across this set ranges from 19.0 to 157.5 J/TH, with the Bitmain Antminer KA3 (166Th) drawing the least power per terahash. For raw output, the Bitmain Antminer KA3 (166Th) leads at 166.0 TH/s.
Top Blake2s Miners for Quiet Mining
| Rank | Miner | Hashrate | Power | Efficiency | Noise | Score | |
|---|---|---|---|---|---|---|---|
| 1 |
iBeLink K3 mini (3.5TH)
Ranks #1 for quiet mining: 35 dB — the quietest miner here. |
3.5 TH/s | 170W | 48.6 J/TH | 35 dB | 75.1/100 | View Details |
| 2 | Bitmain Antminer KA3 (166Th) | 166.0 TH/s | 3,154W | 19.0 J/TH | — | 50.5/100 | View Details |
| 3 | Goldshell KD Box II | 5.0 TH/s | 400W | 80.0 J/TH | — | 44.4/100 | View Details |
| 4 | iBeLink K3 mini (5TH) | 5.0 TH/s | 290W | 58.0 J/TH | — | 44.4/100 | View Details |
| 5 | Goldshell KD-BOX Pro | 2.6 TH/s | 230W | 88.5 J/TH | — | 43.9/100 | View Details |
| 6 | Goldshell KD-BOX | 1.6 TH/s | 205W | 128.1 J/TH | — | 43.7/100 | View Details |
| 7 | iBeLink BM-K3 | 70.0 TH/s | 3,300W | 47.1 J/TH | — | 42.4/100 | View Details |
| 8 | Goldshell KD Max | 40.2 TH/s | 3,350W | 83.3 J/TH | — | 39.6/100 | View Details |
| 9 | iBeLink BM-K1 Max | 32.0 TH/s | 3,200W | 100.0 J/TH | — | 38.0/100 | View Details |
| 10 | Goldshell KD Lite | 16.2 TH/s | 1,330W | 82.1 J/TH | — | 37.6/100 | View Details |
| 11 | Goldshell KD6 | 29.2 TH/s | 2,630W | 90.1 J/TH | — | 37.4/100 | View Details |
| 12 | Goldshell KD6-SE | 25.3 TH/s | 2,300W | 90.9 J/TH | — | 37.3/100 | View Details |
| 13 | Goldshell KD5 Pro | 24.5 TH/s | 3,000W | 122.4 J/TH | — | 36.5/100 | View Details |
| 14 | Goldshell KD5 | 18.0 TH/s | 2,250W | 125.0 J/TH | — | 35.8/100 | View Details |
| 15 | Goldshell KD2 | 6.0 TH/s | 830W | 138.3 J/TH | — | 35.6/100 | View Details |
Score Methodology: Miners are ranked using a weighted algorithm that prioritizes noise levels (60%), home compatibility (20%), efficiency (10%), and hashrate (10%).
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Last reviewed June 4, 2026.