DragonBall Miner A21
ASICTop coin
Top profit
$5.17/ day7d median $6.04 · $4.17 to $8.81
Best hashrate
3.4 GH/sNexaPoW
Power
1800 W
Profit calculator
Your electricity price and fleet size against today's most profitable coins for this device.
* At $0.08/kWh. Adjust in the mining calculator.
Worth switching?
Nexus is currently 102.3% more profitable than Nexa on this device, and has been ahead for 23 h 44 min.
NEXA$2.55/day
NEX$5.17/dayHigh confidence · 75/100Switching has its own costs (downtime, payout thresholds, pool minimums). This compares gross mining economics only. See what the estimate does not model.
Performance per algorithm
Measured hashrate and power draw; these numbers feed every profit figure on the site.
| Algorithm | Hashrate | Power | Efficiency | Updated |
|---|---|---|---|---|
| NexaPoW | 3.4 GH/s | 1800 W | 1.889 MH/s/W | 2026-08-29 |
Live market value
Partner calculator from ASIC Miner Value, to cross-check profit and market prices.
Frequently asked questions about the DragonBall Miner A21
What hashrate does the DragonBall Miner A21 reach?
The A21 reaches 3.4 GH/s on NexaPoW at around 1800 W, and is benchmarked on 1 algorithms in total.
How much can the DragonBall Miner A21 earn per day?
At current network conditions the A21 earns about $8.62 per day mining NEX, for $5.17 of profit at $0.08/kWh. Use the calculator above for your own electricity price.
Is the DragonBall Miner A21 still worth it?
Mining stays profitable with the A21 as long as your electricity costs less than $0.20 per kWh at today's rates.
Which coins can the DragonBall Miner A21 mine?
The most profitable options today are NEX, NEXA, Multi — the full ranking is in the profit calculator above.