iBeLink BM-KS Max vs Thewindminer K9
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| iBeLink BM-KS Max | Specification | Thewindminer K9 |
|---|---|---|
| 11.0 TH/s | Hashrate | 10.3 TH/s |
| 3,400 W | Power Consumption | 3,300 W |
| 309.1 J/TH | Efficiency | 320.4 J/TH |
| 75 dB | Noise Level | — |
| 12.2 kg | Weight | 14.8 kg |
| 11,601 BTU/hr | BTU Output | 11,260 BTU/hr |
| 36/100 | Home Mining Score | 22/100 |
| — | Release Year | — |
| KHeavyHash | Algorithm | KHeavyHash |
| iBeLink | Manufacturer | Thewindminer |
Profitability Comparison
iBeLink BM-KS Max
Thewindminer K9
Based on BTC price of $74,032 and current network difficulty as of Mar 16, 2026. Actual results vary.
Verdict
Based on specs, the iBeLink BM-KS Max offers 4% better efficiency at 309.1 J/TH compared to the Thewindminer K9 at 320.4 J/TH. This directly impacts daily operating costs and long-term profitability.
Best For...
Best for Profitability
TieBoth miners produce similar daily profit.
Best for Home Mining
iBeLink BM-KS MaxScore: 36/100. 75 dB noise level.
Best for Efficiency
iBeLink BM-KS Max309.1 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the iBeLink BM-KS Max or Thewindminer K9 more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Thewindminer K9 is more profitable at $-7.59/day compared to $-7.81/day for the iBeLink BM-KS Max. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the iBeLink BM-KS Max or Thewindminer K9?
The iBeLink BM-KS Max is quieter at 75 dB compared to the Thewindminer K9 at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the iBeLink BM-KS Max or Thewindminer K9?
The iBeLink BM-KS Max scores 36/100 on our Home Mining Score (vs 22/100 for the Thewindminer K9). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
What is the efficiency difference between iBeLink BM-KS Max and Thewindminer K9?
The iBeLink BM-KS Max runs at 309.1 J/TH while the Thewindminer K9 runs at 320.4 J/TH — a difference of 11.3 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.