Bitmain Antminer U2L9H vs VOLCMINER D1 Pro
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer U2L9H | Specification | VOLCMINER D1 Pro |
|---|---|---|
| 27.0 GH/s | Hashrate | 18.0 GH/s |
| 5,670 W | Power Consumption | 3,500 W |
| 210,000.0 J/TH | Efficiency | 194,444.4 J/TH |
| 50 dB | Noise Level | 75 dB |
| 19.1 kg | Weight | 21.0 kg |
| 19,346 BTU/hr | BTU Output | 11,942 BTU/hr |
| 44/100 | Home Mining Score | 36/100 |
| — | Release Year | — |
| Scrypt | Algorithm | Scrypt |
| Bitmain | Manufacturer | VOLCMINER |
Profitability Comparison
Bitmain Antminer U2L9H
VOLCMINER D1 Pro
Based on BTC price of $70,303 and current network difficulty as of Mar 24, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the Bitmain Antminer U2L9H wins on 4 of 6 factors (hashrate, home mining score, noise level, price-performance). The VOLCMINER D1 Pro holds the edge in efficiency and power consumption. Review the detailed specs and profitability calculations above to determine which miner best fits your specific setup.
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
VOLCMINER D1 Pro194,444.4 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer U2L9H or VOLCMINER D1 Pro more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the VOLCMINER D1 Pro is more profitable at $-8.40/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 VOLCMINER D1 Pro?
The Bitmain Antminer U2L9H 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.
Which is better for home mining, the Bitmain Antminer U2L9H or VOLCMINER D1 Pro?
The Bitmain Antminer U2L9H scores 44/100 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 Bitmain Antminer U2L9H and VOLCMINER D1 Pro?
The Bitmain Antminer U2L9H runs at 210,000.0 J/TH while the VOLCMINER D1 Pro runs at 194,444.4 J/TH — a difference of 15,555.6 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.