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DragonBall Miner A21 Nexa Miner - Image 1
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DragonBall Miner A21 Nexa Miner

SKU: A21 Categories: ,
Welcome Coupon 5% OFF
WEL-RW-5
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PSU Included
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$4,935.69

Accepted Cryptocurrency Payments

Bitcoin (BTC)
Ethereum (ETH)
Tether (USDT)
Dogecoin (DOGE)
Solana (SOL)
Litecoin (LTC)
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A21 is manufactured by Dragonball which operates under the NexaPow algorithm with a maximum hashrate of 3.4Gh/s and power consumption of 1800W.

Description

A21 is manufactured by Dragonball which operates under the NexaPow algorithm with a maximum hashrate of 3.4Gh/s and power consumption of 1800W.

Specifications

Manufacturer DragonBall
Model A21
Also known as DragonBall A21 Nexa Miner
Release January 2025
Size w/o 360 x 185 x 290mm
Size with 475 x 294 x 384mm
Weight Net 16100g
Weight Gross 17400g
Noise level 75db
Fan(s) 4
Networking Connection Mode RJ45 Ethernet 10/100M
Storage Temperature -20-70
Power 1600W
Input Voltage 165-300V
Interface Ethernet
Temperature 0 – 40 °C
Humidity 10 – 90 %
Warranty 180 Days
Processing & Shipping Time
  • Order Processing: All orders are processed and dispatched within 48 hours after verified full payment, unless otherwise stated. Bulk orders may require an additional 1–2 business days for handling.
  • Shipping Carriers: We ship exclusively via reputable international carriers such as DHL Express, UPS, FedEx, ARAMEX, and TNT. Bank transfer clearing times vary by bank and location. Cryptocurrency payments are typically confirmed within 1 business day.
  • Estimated Delivery: Standard international shipping usually takes 4–7 business days to arrive after dispatch. Actual delivery may be affected by customs clearance and local carrier conditions, with total delivery time ranging from 8–10 business days.
Payment Policies
  • Accepted Payments: We accept payments by Stripe (credit/debit cards) and cryptocurrencies supported at checkout. All prices are displayed in U.S. Dollars (USD).
  • Cryptocurrency Payments: Due to market volatility, cryptocurrency payments are calculated at the current exchange rate displayed at checkout. The final payable amount is confirmed at the time of payment.

Taxes and Custom Duties
  • Customs & Delivery: Shipments are managed through DHL, UPS, FedEx, ARAMEX, and TNT for most international destinations.
  • DDP Option: We offer Delivery Duty Paid (DDP) service in select countries, which covers customs, duties, and taxes in the purchase price. Advance arrangement is required - please contact info@runwells.com for details.
  • Returns to United State: If a product must be returned to United State , the customer is responsible for all related shipping fees as outlined in our Returns & Refund Policy.
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