全球出貨
快速出貨至 70+ 國家,7–14 個工作日到貨並附追蹤。結帳時可選快遞升級。

Estimate your mining returns based on current market conditions
| Period | Revenue | Electricity Cost | Net Profit | NEXA Mined |
|---|---|---|---|---|
| Daily | $0.00 | $1.94 | $0.00 | 0.000000 NEXA |
| Weekly | $0.00 | $13.61 | $0.00 | 0.000000 NEXA |
| Monthly | $0.00 | $58.32 | $0.00 | 0.000000 NEXA |
| Yearly | $0.00 | $709.56 | $0.00 | 0.000000 NEXA |
Daily profit trends for NEXA
No historical data available
Cryptocurrencies you can mine with NexaPow
Coin profitability data is being refreshed.
Compare NEXA miners with similar hashrate or price
| Miner | Hashrate | Power | Efficiency | Daily Profit | Payback Period | Price | Action |
|---|---|---|---|---|---|---|---|
![]() DragonBall Miner A21 DragonBall Current | 3.4 GH/S | 1800 W | 529.41 J/Gh | $0.00 | Data unavailable | $6,999.00 | Viewing |

DragonBall
Current Product3.4 GH/S
1800 W
529.41 J/Gh
$0.00
| Manufacturer | DragonBall |
| Model | DragonBall Miner A21 (3.4Gh) |
| Release Date | March 2024 |
| Algorithm | NexaPow |
| Hashrate | 3.4 GH/S |
| Power Consumption | 1800 W |
| Efficiency | 529.41 J/Gh |
| Weight | 15.4 kg |
| Dimensions | 360x185x290(mm) |
| Noise Level | 75 dB |
| Cooling | Air |
| Power Interface | 2x C19, 20A minimum |
| Input Voltage | 160 - 300V |
| Frequency | 50/60 Hz |
| Recommended PSU | 4000W+ |
| Operating Temperature | 0°C ~ 40°C |
| Storage Temperature | -20°C ~ 70°C |
| Operating Humidity | 10 - 90 % |
| Altitude | ≤2000m |
Model A21 from DragonBall mining NexaPow algorithm with a maximum hashrate of 3.4GH/S for a power consumption of 1800W
The DragonBall Miner A21 from DragonBall offers exceptional efficiency at 529.41 J/Gh, making it one of the most profitable miners in its class. With a hashrate of 3.4 GH/S, power consumption of 1800 W, and support for NexaPow algorithm, it delivers impressive returns. Backed by manufacturer warranty and our professional support team.
Get answers to common questions about this miner
關於如何選、部署、運營同類礦機的深度閱讀——發表在 leedminer.com。