iBeLink BM-K1 vs iBeLink BM-S3+
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| iBeLink BM-K1 | Specification | iBeLink BM-S3+ |
|---|---|---|
| 5.3 TH/s | Hashrate | 25.0 TH/s |
| 835 W | Power Consumption | 3,400 W |
| 157.6 J/TH | Efficiency | 136.0 J/TH |
| — | Noise Level | 75 dB |
| 6,600.0 kg | Weight | 14.0 kg |
| 2,849 BTU/hr | BTU Output | 11,601 BTU/hr |
| 28/100 | Home Mining Score | 36/100 |
| — | Release Year | — |
| Blake2s | Algorithm | Blake2b-sia |
| iBeLink | Manufacturer | iBeLink |
Profitability Comparison
iBeLink BM-K1
iBeLink BM-S3+
Based on BTC price of $70,199 and current network difficulty as of Mar 24, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the iBeLink BM-S3+ wins on 5 of 6 factors (efficiency, hashrate, home mining score, noise level, price-performance). The iBeLink BM-K1 holds the edge in power consumption. Review the detailed specs and profitability calculations above to determine which miner best fits your specific setup.
Best For...
Best for Profitability
TieBoth miners produce similar daily profit.
Best for Home Mining
iBeLink BM-S3+Score: 36/100. 75 dB noise level.
Best for Efficiency
iBeLink BM-S3+136.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the iBeLink BM-K1 or iBeLink BM-S3+ more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the iBeLink BM-K1 is more profitable at $-1.84/day compared to $-7.40/day for the iBeLink BM-S3+. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the iBeLink BM-K1 or iBeLink BM-S3+?
The iBeLink BM-S3+ is quieter at 75 dB compared to the iBeLink BM-K1 at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the iBeLink BM-K1 or iBeLink BM-S3+?
The iBeLink BM-S3+ scores 36/100 on our Home Mining Score (vs 28/100 for the iBeLink BM-K1). 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-K1 and iBeLink BM-S3+?
The iBeLink BM-K1 runs at 157.6 J/TH while the iBeLink BM-S3+ runs at 136.0 J/TH — a difference of 21.6 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.