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A small black laptop cooling fan with copper heatsink and wire connector

NA

NA CPU+GPU Cooling Fan for Lenovo ThinkBook 13s-IML 13s-IWL DFS5K123043630 FLDU

SKU CH-953E-5VBCF

Replacement cooling fan and heatsink for Lenovo ThinkBook 13s-IML and 13s-IWL models

  • Accessory TypeCooling Fan & Heatsink
  • Direct replacement for ThinkBook 13s-IML and 13s-IWL models
  • Cools both CPU and GPU with integrated heatsink assembly
  • Matches original part numbers DFS5K123043630 FLDU and DFS150305140T FL03
  • Operates on standard 5 V DC laptop power

Replacement CPU+GPU Fan for ThinkBook 13s

This new cooling fan and heatsink assembly is built for the Lenovo ThinkBook 13s-IML and 13s-IWL series. It matches part numbers DFS5K123043630 FLDU, DFS150305140T and FL03 DC 5V. The component restores factory cooling performance for both processor and graphics chip.

Swaps a worn or noisy original fan

Install this unit when the original cooler fails, becomes loud or no longer keeps temperatures in check. It fits the exact mounting points and power connector of the listed models. Buyers needing a different laptop series or a universal external pad should look elsewhere.

Highlights

  • Direct replacement for ThinkBook 13s-IML and 13s-IWL models
  • Cools both CPU and GPU with integrated heatsink assembly
  • Matches original part numbers DFS5K123043630 FLDU and DFS150305140T FL03
  • Operates on standard 5 V DC laptop power

Specifications

Accessory TypeCooling Fan & Heatsink

Questions about this item

What part number should match the CPU+GPU cooling fan for my ThinkBook 13s-IML?

The fan carries part numbers DFS5K123043630 FLDU and DFS150305140T FL03 DC 5V; verify one of these codes on your existing assembly before ordering.

Which screw steps do installers often miss when fitting the heatsink on the ThinkBook 13s-IWL?

After seating the fan, secure the three spring-loaded captive screws in a diagonal sequence to spread pressure evenly across the CPU and GPU dies.

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