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New laptop CPU cooling fan for Sony PCG-31311L 31211 31311

Fans

Fans FOR Sony PCG-31311L 31211 31311 laptop fan CPU cooler

SKU CH-DK3B-52M0C

Replacement CPU air cooler for compatible Sony laptop models 31211 and 31311

  • New replacement fan fits Sony PCG-31311L models
  • Compatible with part numbers 31211 and 31311
  • CPU air cooler maintains processor temperature
  • Brand-new condition ensures reliable operation

Compatible laptop CPU cooler

This new CPU air cooler fits Sony PCG-31311L and related models including 31211, 31311W and 31311u. It replaces the original cooling fan to restore proper thermal management for the processor.

Direct replacement for listed models

The cooler handles standard operating temperatures for the supported Sony laptops. It is not suitable for other brands or models outside the 31211 and 31311 series.

How it compares

Measured against everything we stock in CPU Coolers & Heatsink Fans, at today’s prices. Recalculated every night.

Price $11.99
Cheaper than about 90% of the 1,559 comparable items (median $19.99).

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Specifications

No published specifications for this item yet.

Questions about this item

Will this fan fit the Sony PCG-31211 laptop model I already own?

Yes, the listing includes the 31211 model number among the compatible Sony part numbers for this cooler.

How can I confirm the fan is running correctly once installed?

Listen for the fan spinning up during boot and feel for steady airflow from the exhaust vent; the system should stay cool under load.

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