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New original CPU cooling fan for Asus Vivibook 14 X420

Fans

Fans laptop cooling pad for Asus Vivibook 14 X420

SKU CH-JB2C-P3TXV

Original CPU cooling fan for Asus Vivibook 14 X420 with part number EG50050S1-CD80-S9A

  • New original CPU cooler replaces the factory fan in Asus Vivibook 14 X420
  • Direct-fit part EG50050S1-CD80-S9A matches the laptop without modification
  • Genuine 13NB0IA0P01011 component restores intended thermal performance
  • Brand-new condition ensures full service life from first installation

Replacement CPU cooler for Asus Vivibook 14 X420

This new original cooling fan is built for the Asus Vivibook 14 X420 using part numbers EG50050S1-CD80-S9A and 13NB0IA0P01011. It restores factory airflow for owners whose stock cooler has worn out or failed. Builders needing a universal pad or a different laptop model cannot use this part.

Thermals noise and power in normal use

The cooler draws power directly from the laptop header and spins only when the CPU temperature rises. In typical office workloads it runs at low speed, keeping acoustics quiet while maintaining stable thermals. Under sustained load the fan ramps up to move more air across the heatsink.

How it compares

Measured against everything we stock in Laptop Cooling Stands & Fans, at today’s prices. Recalculated every night.

Price $22.99
Typical for this category: the median of 6,190 items is $20.99.

Specifications

No published specifications for this item yet.

Questions about this item

How do I install the original CPU cooling fan on my Asus Vivibook 14 X420 without damaging the connector?

Disconnect the battery first. Remove the bottom case screws. Unplug the old fan cable from the motherboard header. Fit the new EG50050S1-CD80-S9A unit and secure it. Reconnect the cable firmly. Reassemble.

When will the 13NB0IA0P01011 replacement fan need servicing again?

The fan is a mechanical component. Bearings wear over time. Expect service if noise increases or speeds drop. Dust buildup reduces airflow. Clean vents every few months. Replace the unit if cooling performance falls.

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