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PRE-ORDER
$/kWh
ConnexionJasminer X4-QZ (840Mh)
$700.00
Hashrate
840 MH/S
Power
340 W
Daily Profit
$0.10
ROI
5%
1
Profitability Calculator
Estimate your mining returns based on current market conditions
$/kWh
340W = 8.2 kWh/day
Daily Profit$0.10
Annual ROI5%
Break-even7.1k days
Yearly Profit$36.23
| Period | Revenue | Electricity Cost | Net Profit | ETC Mined |
|---|---|---|---|---|
| Daily | $0.47 | $0.37 | $0.10 | 0.0552 ETC |
| Weekly | $3.27 | $2.57 | $0.69 | 0.39 ETC |
| Monthly | $13.99 | $11.02 | $2.98 | 1.66 ETC |
| Yearly | $170.26 | $134.03 | $36.23 | 20.14 ETC |
Historical Profitability
Daily profit trends for EthereumClassic
Current Daily $0.10
30-Day Average$0.09
Best Day$0.69
Price Change (24h)+0.70%
Mineable Coins
Cryptocurrencies you can mine with Etchash
2 coins available
| Coin | Algorithm | Daily Revenue | Daily Profit | Daily Reward |
|---|---|---|---|---|
 Ethereum ClassicETC | Etchash | $0.47 | $0.10 | 0.0552 ETC |
 EticaEGAZ | Etchash | $0.00 | -$0.37 | 138.86 EGAZ |
Mining Pools for ETC
Which miner is better for you?
Compare ETC miners with similar hashrate or price
| Miner | Hashrate | Power | Efficiency | Daily Profit | Payback Period | Price | Action |
|---|---|---|---|---|---|---|---|
Jasminer X4-QZ (840Mh) Jasminer Current | 840 MH/S | 340 W | 0.4 J/Mh | $0.10 | 7052 days | $700.00 | Viewing |
 Bombax Miner EZ100 Bombax | 12.5 GH/S | 2300 W | 184 J/Gh | $4.46 | 2289 days | $10,199.00+1357% | View |
Jasminer X4-QZ (840Mh)
Jasminer
Current ProductHashrate
840 MH/S
Power
340 W
Efficiency
0.4 J/Mh
Daily Profit
$0.10
Bombax Miner EZ100
Bombax
Hashrate
12.5 GH/S
Power
2300 W
Efficiency
184 J/Gh
Daily Profit
$4.46
Technical Specifications
Performance
| Manufacturer | Jasminer |
| Model | Jasminer X4-QZ (840Mh) |
| Release Date | March 2024 |
| Algorithm | Etchash |
| Hashrate | 840 MH/S |
| Power Consumption | 340 W |
| Efficiency | 0.4 J/Mh |
Physical
| Weight | 15.4 kg |
| Dimensions | 430x350x132(mm) |
| Noise Level | 75 dB |
| Cooling | Air |
Power Requirements
| Power Interface | 2x C19, 20A minimum |
| Input Voltage | 200 - 240V |
| Frequency | 50/60 Hz |
| Recommended PSU | 4000W+ |
Environment
| Operating Temperature | 0°C ~ 40°C |
| Storage Temperature | -20°C ~ 70°C |
| Operating Humidity | 5 - 65 % |
| Altitude | ≤2000m |
Documents & Resources
Detailed Overview
Model X4-QZ from Jasminer mining EtHash algorithm with a maximum hashrate of 840MH/S for a power consumption of 340W
Key Features
- 0.4 J/Mh efficiency
- 840 MH/S hashrate
- 340 W power consumption
- Etchash algorithm
Why choose Jasminer X4-QZ (840Mh)?
The Jasminer X4-QZ (840Mh) from Jasminer offers exceptional efficiency at 0.4 J/Mh, making it one of the most profitable miners in its class. With a hashrate of 840 MH/S, power consumption of 340 W, and support for Etchash algorithm, it delivers impressive returns. Backed by manufacturer warranty and our professional support team.
Frequently Asked Questions
Get answers to common questions about this miner
À May 2, 2026, en tenant compte du coût de l'électricité $0.045/KWh, les résultats pour Jasminer X4-QZ (840Mh) sont les suivants :
• Revenu quotidien: $0.464
• Coût journalier de l'électricité: $0.37
• Profit net quotidien: $0.10
Revenu prévisionnel:
• Profit net mensuel: $2.90
• Profit net annuel: $35.33
• Revenu quotidien: $0.464
• Coût journalier de l'électricité: $0.37
• Profit net quotidien: $0.10
Revenu prévisionnel:
• Profit net mensuel: $2.90
• Profit net annuel: $35.33
Guides de mining sur le blog LeedMiner
Lectures approfondies sur le choix, le déploiement et l'exploitation de cette classe de miner — publiées sur leedminer.com.
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