Jasminer X4 3U-Z vs Jasminer X4-C 1U
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Jasminer X4 3U-Z | Specification | Jasminer X4-C 1U |
|---|---|---|
| 840.0 MH/s | Hashrate | 450.0 MH/s |
| 340 W | Power Consumption | 240 W |
| 404,761.9 J/TH | Efficiency | 533,333.3 J/TH |
| — | Noise Level | — |
| 12.0 kg | Weight | — |
| 1,160 BTU/hr | BTU Output | 819 BTU/hr |
| 34/100 | Home Mining Score | 31/100 |
| — | Release Year | — |
| Etchash | Algorithm | Etchash |
| Jasminer | Manufacturer | Jasminer |
Profitability Comparison
Jasminer X4 3U-Z
Jasminer X4-C 1U
Based on BTC price of $78,165 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
Our scoring model gives the nod to the Jasminer X4 3U-Z, which leads on 2 of 4 weighted factors (efficiency, home mining score). Where it pulls away hardest is 87% more hashrate (0.0 vs 0.0 TH/s). That said, the Jasminer X4-C 1U isn't beaten everywhere — it still wins power consumption and price-performance. Review the detailed specs and profitability calculations above to determine which miner best fits your specific setup.
Spec Deltas
Stripped to the numbers, this is how far apart the Jasminer X4 3U-Z and Jasminer X4-C 1U sit on each measurable spec:
- Jasminer X4 3U-Z 87% more hashrate (0.0 vs 0.0 TH/s)
- Jasminer X4-C 1U 29% better power draw (340 vs 240 W)
- Jasminer X4 3U-Z 24% better efficiency (404,762 vs 533,333 J/TH)
- Jasminer X4 3U-Z 42% more heat output (1,160 vs 819 BTU/hr)
- Jasminer X4 3U-Z 10% more home mining score (34.0 vs 31.0)
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.
| Jasminer X4 3U-Z | Metric | Jasminer X4-C 1U |
|---|---|---|
| $1,299 | Upfront cost (MSRP) | $658 |
| -$0.82 | Daily net profit | -$0.58 |
| -$1,597 | Net after 1 year | -$868 |
| -$1,895 | Net after 2 years | -$1,078 |
| -$2,192 | Net after 3 years | -$1,289 |
| 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
Jasminer X4 3U-ZScore: 34/100. 0 dB noise level.
Best for Efficiency
Jasminer X4 3U-Z404,761.9 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Jasminer X4 3U-Z or Jasminer X4-C 1U more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Jasminer X4-C 1U is more profitable at $-0.58/day compared to $-0.82/day for the Jasminer X4 3U-Z. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Jasminer X4 3U-Z or Jasminer X4-C 1U?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
Jasminer X4 3U-Z vs Jasminer X4-C 1U: which fits a residential setup better?
The Jasminer X4 3U-Z scores 34/100 on our Home Mining Score (vs 31/100 for the Jasminer X4-C 1U). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
Jasminer X4 3U-Z vs Jasminer X4-C 1U: how much does the efficiency gap matter?
The Jasminer X4 3U-Z runs at 404,761.9 J/TH while the Jasminer X4-C 1U runs at 533,333.3 J/TH — a difference of 128,571.4 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 24% better efficiency (404,762 vs 533,333 J/TH).