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Small black plastic laptop CPU cooling fan with wire connector

Vszerda

Vszerda CPU Cooling Fan for Lenovo IdeaPad Flex 5 14ARE05 14IIL05 5F10S13911

SKU CH-8XSC-GY1QT

Replacement CPU cooling fan compatible with Lenovo IdeaPad Flex 5 14-inch models

  • Keeps your Flex 5 running cool with a direct-fit CPU fan
  • Matches part numbers 5F10S13911 NS85C44-19J01 DFS5K121154918 FMF0 for exact compatibility
  • Supports IdeaPad Flex 5 14ARE05 14IIL05 and C550-14 2-in-1 models
  • New replacement part restores original thermal performance
  • Single fan unit supplied ready for installation

Replacement CPU Fan for Lenovo IdeaPad Flex 5

This new CPU cooling fan replaces the original unit in Lenovo IdeaPad Flex 5 14ARE05 and 14IIL05 models. It is designed for 14-inch 2-in-1 laptops in the C550-14 series. The package includes one fan ready for installation.

Matching the part number is essential

Several part numbers reference this component including 5F10S13911, NS85C44-19J01, DFS5K121154918 and FMF0. Using an incorrect fan can prevent proper fit or cooling performance. Verify the exact code on your existing part before ordering.

Confirm compatibility with your specific laptop

The supplier lists compatible models such as 81X20005US and 81X2000HUS among others. Buyers who need a fan for a different Lenovo series or a different screen size cannot use this part. Check the confirmation picture and your laptop's service manual to ensure a match.

Highlights

  • Keeps your Flex 5 running cool with a direct-fit CPU fan
  • Matches part numbers 5F10S13911 NS85C44-19J01 DFS5K121154918 FMF0 for exact compatibility
  • Supports IdeaPad Flex 5 14ARE05 14IIL05 and C550-14 2-in-1 models
  • New replacement part restores original thermal performance
  • Single fan unit supplied ready for installation

Specifications

No published specifications for this item yet.

Questions about this item

Which part number matches my Flex 5 14ARE05 or 14IIL05?

The fan carries part numbers 5F10S13911, NS85C44-19J01, DFS5K121154918 and FMF0; match one of these to your service manual before ordering.

What does the single-fan design mean for cooling a 14-inch 2-in-1 chassis?

One CPU fan handles all processor heat in the slim 14-inch convertible body, so airflow depends entirely on this unit running clean and at full speed.

How does the 4-pin connector limit control options?

The 4-pin PWM header lets the motherboard vary fan speed precisely, but the curve is fixed by the laptop's EC firmware and cannot be changed by the user.

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