Bitmain Antminer U2L9H vs Elphapex DG2+
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer U2L9H | Specification | Elphapex DG2+ |
|---|---|---|
| 27.0 GH/s | Taux de hachage | 20.5 GH/s |
| 5,670 W | Consommation électrique | 3,900 W |
| 210,000.0 J/TH | Efficiency | 190,243.9 J/TH |
| 50 dB | Niveau de bruit | 75 dB |
| 19.1 kg | Weight | 16.5 kg |
| 19,346 BTU/hr | BTU Output | 13,307 BTU/hr |
| 44/100 | Home Mining Score | 30/100 |
| — | Release Year | — |
| Scrypt | Algorithme | Scrypt |
| Bitmain | Manufacturer | Elphapex |
Profitability Comparison
Bitmain Antminer U2L9H
Elphapex DG2+
Based on BTC price of $74,363 and current network difficulty as of Mar 17, 2026. Actual results vary.
Verdict
Selon notre analyse multifactorielle, le Bitmain Antminer U2L9H l'emporte sur 4 des 6 facteurs (hashrate, score de minage domestique, niveau sonore, rapport qualité-prix). Le Elphapex DG2+ a l'avantage en efficacité and consommation électrique. Consultez les spécifications détaillées et les calculs de rentabilité ci-dessus pour déterminer quel mineur convient le mieux à votre installation.
Best For...
Best for Profitability
TieBoth miners produce similar daily profit.
Best for Home Mining
Bitmain Antminer U2L9HScore: 44/100. 50 dB noise level.
Best for Efficiency
Elphapex DG2+190,243.9 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer U2L9H or Elphapex DG2+ more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Elphapex DG2+ is more profitable at $-9.36/day compared to $-13.61/day for the Bitmain Antminer U2L9H. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Bitmain Antminer U2L9H or Elphapex DG2+?
The Bitmain Antminer U2L9H is quieter at 50 dB compared to the Elphapex DG2+ at 75 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Bitmain Antminer U2L9H or Elphapex DG2+?
The Bitmain Antminer U2L9H scores 44/100 on our Home Mining Score (vs 30/100 for the Elphapex DG2+). 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 Bitmain Antminer U2L9H and Elphapex DG2+?
The Bitmain Antminer U2L9H runs at 210,000.0 J/TH while the Elphapex DG2+ runs at 190,243.9 J/TH — a difference of 19,756.1 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.