Best Blake2b-sia Miners for Under $500 2026 — Ranked
Updated June 4, 2026 with live profitability data
At a Glance: Blake2b-sia Miners for Under $500
Our database has 14 Blake2b-sia miners that qualify for under $500, scored on use-case-weighted criteria — the top pick scores 95.0/100. Efficiency across this set ranges from 0.2 to 345.6 J/TH, with the Goldshell SC-BOX drawing the least power per terahash. If noise is your constraint, the Goldshell SC Box II is the quietest option here at 35 dB. For raw output, the Goldshell HS3-SE leads at 930.0 GH/s.
Top Blake2b-sia Miners for Under $500
| Rank | Miner | Hashrate | Power | Efficiency | Noise | Score | |
|---|---|---|---|---|---|---|---|
| 1 | Goldshell HS3-SE | 930.0 GH/s | 930W | 1.0 J/TH | — | 95.0/100 | View Details |
| 2 | Goldshell SC-BOX | 900.0 GH/s | 200W | 0.2 J/TH | — | 95.0/100 | View Details |
| 3 | Goldshell SC6 SE | 17.0 TH/s | 3,300W | 194.1 J/TH | — | 60.1/100 | View Details |
| 4 | Goldshell SC Box II | 1.9 TH/s | 400W | 210.5 J/TH | 35 dB | 59.6/100 | View Details |
| 5 | Goldshell SC5 Pro II | 14.0 TH/s | 3,300W | 235.7 J/TH | — | 59.2/100 | View Details |
| 6 | iBeLink BM-S1 Max | 12.0 TH/s | 3,150W | 262.5 J/TH | — | 58.6/100 | View Details |
| 7 | iBeLink BM-S3+ | 25.0 TH/s | 3,400W | 136.0 J/TH | 75 dB | 58.5/100 | View Details |
| 8 | Goldshell SC5 Pro (8.8Th) | 8.0 TH/s | 2,020W | 252.5 J/TH | 55 dB | 57.4/100 | View Details |
| 9 | iBeLink BM-S1 | 6.8 TH/s | 2,350W | 345.6 J/TH | — | 57.0/100 | View Details |
| 10 | iBeLink BM-S3 Siacoin Miner | 19.0 TH/s | 3,100W | 163.2 J/TH | 75 dB | 56.7/100 | View Details |
| 11 | Goldshell SC Lite | 4.0 TH/s | 950W | 237.5 J/TH | — | 56.2/100 | View Details |
| 12 | Goldshell HS5 | 2.7 TH/s | 2,650W | 981.5 J/TH | — | 55.8/100 | View Details |
| 13 | Goldshell HS3 | 2.0 TH/s | 2,000W | 1,000.0 J/TH | — | 55.6/100 | View Details |
| 14 | Goldshell HS Lite | 1.4 TH/s | 1,250W | 919.1 J/TH | — | 55.4/100 | View Details |
Score Methodology: Miners are ranked using a weighted algorithm that prioritizes price under $500 (50%), efficiency (25%), hashrate (15%), and noise (10%).
Need Help Choosing the Right Blake2b-sia Miner?
Our mining experts can help you select the perfect hardware for your specific situation, electricity rates, and goals.
Related products, repair, and setup paths
- how D-Central diagnoses ASIC repairs
- ASIC troubleshooting library
- ASIC manuals and repair guides
- replacement hashboards
- ASIC control boards
- ASIC power supplies
- S19 family replacement hashboard
- C52 replacement control board
- APW12 S19 power supply
- immersion cooling hub
- home immersion cooling guide
- ASIC miners for immersion planning
- ASIC cooling parts
- airflow shroud before immersion
- host high-power ASIC miners in Quebec
- ASIC repair support
Last reviewed May 25, 2026.