iBeLink BM-N3 vs iBeLink BM-S1
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| iBeLink BM-N3 | Specification | iBeLink BM-S1 |
|---|---|---|
| 25.0 TH/s | Hashrate | 6.8 TH/s |
| 3,300 W | Power Consumption | 2,350 W |
| 132.0 J/TH | Efficiency | 345.6 J/TH |
| — | Noise Level | — |
| — | Weight | 9,000.0 kg |
| 11,260 BTU/hr | BTU Output | 8,018 BTU/hr |
| 22/100 | Home Mining Score | 26/100 |
| — | Release Year | — |
| Eaglesong | Algorithm | Blake2b-sia |
| iBeLink | Manufacturer | iBeLink |
Profitability Comparison
iBeLink BM-N3
iBeLink BM-S1
Based on BTC price of $76,909 and current network difficulty as of May 18, 2026. Actual results vary.
Verdict
Our scoring model gives the nod to the iBeLink BM-N3, which leads on 3 of 5 weighted factors (efficiency, hashrate, price-performance). Where it pulls away hardest is 268% more hashrate (25.0 vs 6.8 TH/s). That said, the iBeLink BM-S1 isn't beaten everywhere — it still wins power consumption and home mining score. Cross-check the spec deltas and operating-cost table above against your own electricity rate before deciding.
Spec Deltas
Here is every spec where the iBeLink BM-N3 and iBeLink BM-S1 actually differ, with the gap quantified:
- iBeLink BM-N3 268% more hashrate (25.0 vs 6.8 TH/s)
- iBeLink BM-S1 29% better power draw (3,300 vs 2,350 W)
- iBeLink BM-N3 62% better efficiency (132 vs 346 J/TH)
- iBeLink BM-N3 40% more heat output (11,260 vs 8,018 BTU/hr)
- iBeLink BM-S1 18% more home mining score (22.0 vs 26.0)
Cost & ROI Over Time
A miner pays for itself in profit, not specs. These projections track upfront cost against one, two and three years of net earnings at $0.10/kWh.
| iBeLink BM-N3 | Metric | iBeLink BM-S1 |
|---|---|---|
| $980 | Upfront cost (MSRP) | $768 |
| -$7.04 | Daily net profit | -$5.40 |
| -$3,548 | Net after 1 year | -$2,739 |
| -$6,116 | Net after 2 years | -$4,710 |
| -$8,684 | Net after 3 years | -$6,680 |
| Does not pay back at current rates (negative daily profit) | Payback period | Does not pay back at current rates (negative daily profit) |
Projections assume continuous operation, a flat $0.10/kWh rate, and no hardware degradation, pool fees, or BTC price change. Real-world ROI varies.
Best For...
Best for Profitability
TieBoth miners produce similar daily profit.
Best for Home Mining
iBeLink BM-S1Score: 26/100. 0 dB noise level.
Best for Efficiency
iBeLink BM-N3132.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
iBeLink BM-N3 vs iBeLink BM-S1: which one earns more per day?
At the current BTC price and a $0.10/kWh electricity rate, the iBeLink BM-S1 is more profitable at $-5.40/day compared to $-7.04/day for the iBeLink BM-N3. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
iBeLink BM-N3 vs iBeLink BM-S1: which runs at a lower noise level?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
For mining at home, should I pick the iBeLink BM-N3 or the iBeLink BM-S1?
The iBeLink BM-S1 scores 26/100 on our Home Mining Score (vs 22/100 for the iBeLink BM-N3). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
How far apart are the iBeLink BM-N3 and iBeLink BM-S1 on J/TH?
The iBeLink BM-N3 runs at 132.0 J/TH while the iBeLink BM-S1 runs at 345.6 J/TH — a difference of 213.6 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 62% better efficiency (132 vs 346 J/TH).