VOLCMINER D1 Pro vs FluMiner L3
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| VOLCMINER D1 Pro | Specification | FluMiner L3 |
|---|---|---|
| 18.0 GH/s | Hashrate | 9.5 GH/s |
| 3,500 W | Power Consumption | 1,700 W |
| 194,444.4 J/TH | Efficiency | 178,947.4 J/TH |
| 75 dB | Noise Level | 50 dB |
| 21.0 kg | Weight | 12.8 kg |
| 11,942 BTU/hr | BTU Output | 5,800 BTU/hr |
| 36/100 | Home Mining Score | 56/100 |
| — | Release Year | — |
| Scrypt | Algorithm | Scrypt |
| VOLCMINER | Manufacturer | FluMiner |
Profitability Comparison
VOLCMINER D1 Pro
FluMiner L3
Based on BTC price of $78,165 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
Run the numbers across every spec and the FluMiner L3 edges it: 5 of 6 factors go its way (efficiency, power consumption, home mining score, noise level, price-performance). Its biggest concrete edge: 51% better power draw (3,500 vs 1,700 W). The VOLCMINER D1 Pro holds the edge in hashrate. Cross-check the spec deltas and ROI table above against your own electricity rate before deciding.
Spec Deltas
The VOLCMINER D1 Pro and FluMiner L3 diverge on the metrics below — each gap expressed as a real percentage, not a vague "better":
- VOLCMINER D1 Pro 89% more hashrate (0.0 vs 0.0 TH/s)
- FluMiner L3 51% better power draw (3,500 vs 1,700 W)
- FluMiner L3 8% better efficiency (194,444 vs 178,947 J/TH)
- FluMiner L3 33% better noise (75.0 vs 50.0 dB)
- FluMiner L3 39% better weight (21.0 vs 12.8 kg)
- VOLCMINER D1 Pro 106% more heat output (11,942 vs 5,800 BTU/hr)
- FluMiner L3 56% more home mining score (36.0 vs 56.0)
Cost & ROI Over Time
Hardware cost is only half the story — here is how each miner's upfront price plays out against cumulative profit at a $0.10/kWh rate.
| VOLCMINER D1 Pro | Metric | FluMiner L3 |
|---|---|---|
| $7,850 | Upfront cost (MSRP) | $2,849 |
| -$8.40 | Daily net profit | -$4.08 |
| -$10,916 | Net after 1 year | -$4,338 |
| -$13,982 | Net after 2 years | -$5,827 |
| -$17,047 | Net after 3 years | -$7,316 |
| 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
FluMiner L3Score: 56/100. 50 dB noise level.
Best for Efficiency
FluMiner L3178,947.4 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
VOLCMINER D1 Pro vs FluMiner L3: which one earns more per day?
At the current BTC price and a $0.10/kWh electricity rate, the FluMiner L3 is more profitable at $-4.08/day compared to $-8.40/day for the VOLCMINER D1 Pro. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the VOLCMINER D1 Pro or FluMiner L3?
The FluMiner L3 is quieter at 50 dB compared to the VOLCMINER D1 Pro at 75 dB. For home mining, lower noise levels make a significant difference in livability.
VOLCMINER D1 Pro vs FluMiner L3: which fits a residential setup better?
The FluMiner L3 scores 56/100 on our Home Mining Score (vs 36/100 for the VOLCMINER D1 Pro). 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 VOLCMINER D1 Pro and FluMiner L3?
The VOLCMINER D1 Pro runs at 194,444.4 J/TH while the FluMiner L3 runs at 178,947.4 J/TH — a difference of 15,497.1 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 8% better efficiency (194,444 vs 178,947 J/TH).