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Laptop CPU cooling fan with heatsink and connector

Ruth's sister

Ruth's sister internal power cable 5F10S13912 5F10S13913

SKU CH-NW9X-4W10N

CPU cooling fan fits Lenovo Ideapad Gaming 3i 15-inch models 3-15ARH05 and 3-15IMH05

  • Compatible with Lenovo Ideapad Gaming 3i 15 models 3-15ARH05 and 3-15IMH05
  • Direct replacement CPU cooling fan restores original thermal performance
  • New condition ensures reliable operation from first installation
  • Supplied as cooler radiator assembly for complete cooling solution

Replacement CPU Cooling Fan for Lenovo Ideapad

This new internal cooling fan fits Lenovo Ideapad Gaming 3i 15-inch models 3-15ARH05 and 3-15IMH05. It serves as a direct replacement for a worn or noisy original cooler. Laptop repair technicians and owners performing their own maintenance can install it to restore proper thermal management. The part arrives in new condition ready for immediate use.

Thermals Noise and Power Draw in Normal Use

The fan draws power from the laptop's motherboard header to spin its impeller and push air across the radiator fins. Under typical workloads it maintains CPU temperatures within the system's designed limits. Acoustic output remains consistent with the original cooling assembly specifications. Power consumption matches the factory part so battery life is unaffected.

How it compares

Measured against everything we stock in Internal PSU & Riser Cables, at today’s prices. Recalculated every night.

Price $14.99
Typical for this category: the median of 7,839 items is $14.99.

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Specifications

No published specifications for this item yet.

Questions about this item

How do I install the CPU cooling fan in my Lenovo Ideapad Gaming 3i 15 and which step is often missed?

Remove the bottom cover, disconnect the battery, unscrew the old fan, detach its cable from the motherboard header, fit the new fan, reconnect the cable, re-secure screws, then reconnect the battery before closing the case.

What maintenance will this cooling fan need after installation?

Clean dust from the radiator fins and fan blades with compressed air every few months; replace the fan later if bearing noise appears or airflow drops noticeably.

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