Bitcoin Space Heater L3 Edition
Bitcoin Space Heater L3 Edition vs Elphapex DG 2
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitcoin Space Heater L3 Edition | Specification | Elphapex DG 2 |
|---|---|---|
| 504.0 MH/s | Taux de hachage | 20.0 GH/s |
| 800 W | Consommation électrique | 3,800 W |
| 1,587,301.6 J/TH | Efficiency | 190,000.0 J/TH |
| 50 dB | Niveau de bruit | 75 dB |
| 10.0 kg | Weight | 18.3 kg |
| 2,730 BTU/hr | BTU Output | 12,966 BTU/hr |
| 58/100 | Home Mining Score | 30/100 |
| — | Release Year | — |
| Scrypt | Algorithme | Scrypt |
| D-Central | Manufacturer | Elphapex |
Profitability Comparison
Bitcoin Space Heater L3 Edition
Elphapex DG 2
Based on BTC price of $78,230 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
Selon notre analyse multifactorielle, le Elphapex DG 2 l'emporte sur 3 des 6 facteurs (efficacité, hashrate, rapport qualité-prix). The standout gap is 3868% more hashrate (0.0 vs 0.0 TH/s) in the Elphapex DG 2's favour. The Bitcoin Space Heater L3 Edition holds the edge in consommation électrique and score de minage domestique and niveau sonore. Review the detailed specs and profitability calculations above to determine which miner best fits your specific setup.
Spec Deltas
Here is every spec where the Bitcoin Space Heater L3 Edition and Elphapex DG 2 actually differ, with the gap quantified:
- Elphapex DG 2 3868% more hashrate (0.0 vs 0.0 TH/s)
- Bitcoin Space Heater L3 Edition 79% better power draw (800 vs 3,800 W)
- Elphapex DG 2 88% better efficacité (1,587,302 vs 190,000 J/TH)
- Bitcoin Space Heater L3 Edition 33% better noise (50.0 vs 75.0 dB)
- Bitcoin Space Heater L3 Edition 45% better weight (10.0 vs 18.3 kg)
- Elphapex DG 2 375% more heat output (2,730 vs 12,966 BTU/hr)
- Bitcoin Space Heater L3 Edition 93% more score de minage domestique (58.0 vs 30.0)
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.
| Bitcoin Space Heater L3 Edition | Metric | Elphapex DG 2 |
|---|---|---|
| $499 | Upfront cost (MSRP) | $4,680 |
| -$1.92 | Daily net profit | -$9.12 |
| -$1,200 | Net after 1 year | -$8,009 |
| -$1,901 | Net after 2 years | -$11,337 |
| -$2,601 | Net after 3 years | -$14,666 |
| 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
Bitcoin Space Heater L3 EditionScore: 58/100. 50 dB noise level.
Best for Efficiency
Elphapex DG 2190,000.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitcoin Space Heater L3 Edition or Elphapex DG 2 more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Bitcoin Space Heater L3 Edition is more profitable at $-1.92/day compared to $-9.12/day for the Elphapex DG 2. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Is the Bitcoin Space Heater L3 Edition or the Elphapex DG 2 better for noise-sensitive spaces?
The Bitcoin Space Heater L3 Edition is quieter at 50 dB compared to the Elphapex DG 2 at 75 dB. For home mining, lower noise levels make a significant difference in livability.
For mining at home, should I pick the Bitcoin Space Heater L3 Edition or the Elphapex DG 2?
The Bitcoin Space Heater L3 Edition scores 58/100 on our Home Mining Score (vs 30/100 for the Elphapex DG 2). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
Bitcoin Space Heater L3 Edition vs Elphapex DG 2: how much does the efficiency gap matter?
The Bitcoin Space Heater L3 Edition runs at 1,587,301.6 J/TH while the Elphapex DG 2 runs at 190,000.0 J/TH — a difference of 1,397,301.6 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 88% better efficacité (1,587,302 vs 190,000 J/TH).
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