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  • Martech 12V 5A 7000RPM Cooling Fan for Antminer S21 Pro & S21+ Crypto Miner
  • Martech 12V 5A 7000RPM Cooling Fan for S21pro Bitcoin Miner
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Martech 12V 5A 7000RPM Cooling Fan for Antminer S21 Pro & S21+ Crypto Miner

$14.90 USD
$14.90 USD
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About the Product

Repair Your Antminer S21 Pro & S21+ with Martech Premium Cooling Fan

Maximize the efficiency and lifespan of your Antminer S21 Pro and S21+ with the Martech 12V 5A 7000RPM Cooling Fan. Designed specifically for high-performance crypto mining rigs, this replacement fan ensures your mining equipment stays cool even under heavy workloads.

Ensure Optimal Heat Dissipation with Martech’s 140mm High-Speed Cooling Fan

The Martech DF1403812B2FN fan is engineered to replace damaged or underperforming case fans, preventing overheating and maintaining optimal fan speeds. Its maintenance-free double ball bearings deliver a stable and powerful airflow, while the 140mm x 140mm x 38mm size ensures a perfect fit for your Antminer.

Key Benefits:

  • High-Speed Cooling: 7000RPM ensures rapid heat dissipation.
  • Durable Design: Double ball bearings for long-lasting performance.
  • Perfect Fit: Compatible with Antminer S21 Pro and S21+.
  • Reliable Replacement: Avoid downtime with a trusted cooling solution.

 

Martech DF1403812B2FN Technical Features Table

Feature Specification
Brand Martech
Model DF1403812B2FN
Size 140mm x 140mm x 38mm
Voltage 12V
Current 5A
Speed 7000 RPM
Fan Port Square 4Pin 5557
Bearing Type Double Ball Bearings

International Customers Please Note:

This product ships from China. Please be aware that your order may be subject to import taxes, customs duties, and fees levied by the destination country once the shipment arrives. These charges are the customer's responsibility and are not included in the product price or shipping cost. We are unable to predict what these fees may be, as they vary by country.

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