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  • Close-up of MARTECH 12V 4.5A 7000RPM cooling fan for Antminer L9, S19kPro, S21, and KS5Pro
  • MARTECH 12V 4.5A cooling fan packaging and connector types for Antminer S19kPro, L9, S21, and KS5Pro
  • MARTECH 7000RPM cooling fan installed in an Antminer S19kPro L9 Bitcoin miner
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Original MARTECH 12V 4.5A 7000RPM Cooling Fan for Antminer L9 S19kPro, S21, S19jxp, KS5Pro, T21, and More – High-Performance Replacement Fan

$12.00 USD
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Connector: Square 4p 5557 for Antminer L9 S21 S21xp T21 KS5 KS5pro S19jXP S19kpro
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About the Product

Upgrade Your Crypto Mining Efficiency with the MARTECH 7000RPM Cooling Fan

Ensure your crypto mining operations run smoothly with the Original MARTECH 12V 4.5A 7000RPM Cooling Fan. Designed for high-performance mining rigs like the Antminer L9 S19kPro, S21, S19jxp, KS5Pro, T21, and more, this replacement fan delivers superior cooling efficiency to prevent overheating and maximize your mining output.

Crafted with double ball bearings and PWM temperature control, this fan offers precise speed adjustment, ensuring optimal airflow and noise reduction. Whether you're replacing a damaged fan or upgrading your mining setup, the MARTECH DF1203812B2FN is built to withstand the demands of continuous mining operations.

Compatible with Antminer S19kPro, S21, KS5Pro, and Other Leading Models

  • 5557 Square 4-pin fan port is designed for Antminer L9, S21, S21XP, T21, KS5, KS5PRO, S19jxp, S19kpro, and similar models, providing a secure and efficient connection.
  • 4pin linear connector is compatible with Antminer KS3, X5, Z15Pro, S19XP, S19, S19Pro-A, S19j Pro, S19j Pro+, and others

Upgrade your mining rig's cooling system today and experience uninterrupted performance with the MARTECH 7000RPM Cooling Fan.

 

Technical Features Table

Feature Specification
Brand MARTECH
Model DF1203812B2FN
Size 120mm x 120mm x 38mm
Voltage 12V
Current 4.5A
Speed 7000 RPM
Noise Level 70dB
Connector Types 5557 Square 4p ATX / KF2510 4.2mm 4p Linear
Packaging 40 pieces/carton (530x300x290mm)

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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