VOLCMINER D1 Mini Pre 2.2Gh vs Elphapex DG Hydro 1
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| VOLCMINER D1 Mini Pre 2.2Gh | Specification | Elphapex DG Hydro 1 |
|---|---|---|
| 2.2 GH/s | Taux de hachage | 20.0 GH/s |
| 500 W | Consommation électrique | 6,200 W |
| 227,272.7 J/TH | Efficiency | 310,000.0 J/TH |
| 55 dB | Niveau de bruit | 50 dB |
| 4.5 kg | Weight | 25.0 kg |
| 1,706 BTU/hr | BTU Output | 21,154 BTU/hr |
| 62/100 | Home Mining Score | 44/100 |
| — | Release Year | — |
| Scrypt | Algorithme | Scrypt |
| VOLCMINER | Manufacturer | Elphapex |
Profitability Comparison
VOLCMINER D1 Mini Pre 2.2Gh
Elphapex DG Hydro 1
Based on BTC price of $78,230 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
Weighing six performance factors, the VOLCMINER D1 Mini Pre 2.2Gh comes out ahead — it takes 3 of 6 (efficacité, consommation électrique, score de minage domestique). The standout gap is 92% better power draw (500 vs 6,200 W) in the VOLCMINER D1 Mini Pre 2.2Gh's favour. That said, the Elphapex DG Hydro 1 isn't beaten everywhere — it still wins hashrate and niveau sonore and rapport qualité-prix. The right pick still depends on your power cost and noise tolerance — the breakdowns above make that call concrete.
Spec Deltas
Stripped to the numbers, this is how far apart the VOLCMINER D1 Mini Pre 2.2Gh and Elphapex DG Hydro 1 sit on each measurable spec:
- Elphapex DG Hydro 1 809% more hashrate (0.0 vs 0.0 TH/s)
- VOLCMINER D1 Mini Pre 2.2Gh 92% better power draw (500 vs 6,200 W)
- VOLCMINER D1 Mini Pre 2.2Gh 27% better efficacité (227,273 vs 310,000 J/TH)
- Elphapex DG Hydro 1 9% better noise (55.0 vs 50.0 dB)
- VOLCMINER D1 Mini Pre 2.2Gh 82% better weight (4.5 vs 25.0 kg)
- Elphapex DG Hydro 1 1140% more heat output (1,706 vs 21,154 BTU/hr)
- VOLCMINER D1 Mini Pre 2.2Gh 41% more score de minage domestique (62.0 vs 44.0)
Cost & ROI Over Time
Sticker price versus what the miner actually earns back: the table below projects cumulative net profit at a $0.10/kWh electricity rate.
| VOLCMINER D1 Mini Pre 2.2Gh | Metric | Elphapex DG Hydro 1 |
|---|---|---|
| $651 | Upfront cost (MSRP) | $4,459 |
| -$1.20 | Daily net profit | -$14.88 |
| -$1,089 | Net after 1 year | -$9,890 |
| -$1,527 | Net after 2 years | -$15,321 |
| -$1,965 | Net after 3 years | -$20,752 |
| 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
VOLCMINER D1 Mini Pre 2.2GhScore: 62/100. 55 dB noise level.
Best for Efficiency
VOLCMINER D1 Mini Pre 2.2Gh227,272.7 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Which makes more money, the VOLCMINER D1 Mini Pre 2.2Gh or the Elphapex DG Hydro 1?
At the current BTC price and a $0.10/kWh electricity rate, the VOLCMINER D1 Mini Pre 2.2Gh is more profitable at $-1.20/day compared to $-14.88/day for the Elphapex DG Hydro 1. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the VOLCMINER D1 Mini Pre 2.2Gh or Elphapex DG Hydro 1?
The Elphapex DG Hydro 1 is quieter at 50 dB compared to the VOLCMINER D1 Mini Pre 2.2Gh at 55 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the VOLCMINER D1 Mini Pre 2.2Gh or Elphapex DG Hydro 1?
The VOLCMINER D1 Mini Pre 2.2Gh scores 62/100 on our Home Mining Score (vs 44/100 for the Elphapex DG Hydro 1). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
VOLCMINER D1 Mini Pre 2.2Gh vs Elphapex DG Hydro 1: how much does the efficiency gap matter?
The VOLCMINER D1 Mini Pre 2.2Gh runs at 227,272.7 J/TH while the Elphapex DG Hydro 1 runs at 310,000.0 J/TH — a difference of 82,727.3 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 27% better efficacité (227,273 vs 310,000 J/TH).
Compare VOLCMINER D1 Mini Pre 2.2Gh with...
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