Dragonball has released the first ASIC for the Nexa (NEXA) coin — Dragonball A21. 

Kryptex Pool is the best mining pool that has tested and supports Dragonball A21 ASIC.

Join us today:

NEXA — https://pool.kryptex.com/nexa

Dragonball A21 — Specifications and Size

Model	Algorithm	Coin	Hashrate	Consumption	Dimensions	Weight
A21	NexaPoW	NEXA	3,4 GH/s (±5%)	1600 Watt (±10%)	36 x 18,5 x 29 cm	16,1 kg

Dragonball A21 Hashrate

Dragonball A21 can make 3,4 Gh/s (±5%) on NexaPoW (NEXA) algorithm, consuming 1800 Watts, which makes it one of the most efficient ASICs for NEXA coin.

What to Mine on Dragonball A21?

Dragonball A21 can mine on the NexaPoW algorithm (NEXA coin).

Dragonball A21 Profitability

Currently, the daily profitability of Dragonball A21 is about ~$8,5, excluding electricity costs.

We recommend to check the actual profitability in our mining calculator, where you can also calculate the profitability including your electricity costs.

Check the profitability of Dragonball A21 on the mining calculator.

Dragonball A21 Settings

Go to “Miner Configuration” tab to setup your ASIC.

Coin	URL	Worker	Password
NEXA	stratum+tcp://nexa.kryptex.network:7777 or stratum+tcp://nexa-eu.kryptex.network:7026	NEXA_WALLET_ADDRESS.WORKER_NAME	x or leave blank

Wallet.Worker — The wallet address and worker name specified like this:

nexa:nqtsq5g5ldey9vzx3a98gtru48ddxxs2j4wqz7u2ee4le069.dragonball where

• nexa:nqtsq5g5ldey9vzx3a98gtru48ddxxs2j4wqz7u2ee4le069 — your wallet address,
• dragonball — Your ASIC name.

Click "Save&Apply" to save your settings and start mining.

Please ensure that all three lines are configured with the same settings as shown in the screenshot from above, so that the ASIC will resume operation in case the connection is lost.

Monitor your ASIC’s work on the “Miner Status” page. Here you will see your hashrate, statistics of accepted shares and all related information.

Dragonball A21 Firmware Update

If necessary, you can update or change the firmware yourself, for this:

1. Go to the manufacturer's website and download the required firmware: https://dragonballminer.com/en/software/
2. Open the page for updating “System → Firmware upgrade”, select the downloaded update.
3. Update and reboot your ASIC according to the developer's instructions.