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New laptop CPU cooling fan for HP 15 series, black plastic housing with wire connector

Fans

Fans Laptop CPU Cooling Fan HP 15-A 15-AC121DX 813946-001 250 g4

SKU CH-DAPB-PMEXK

Replacement CPU cooling fan compatible with HP 15-A, 15-AC and 15-AF series laptops

  • New replacement fan restores cooling to HP 15-A series laptops
  • Compatible with multiple 15-AC and 15-AF sub-models listed
  • Matches OEM part number 813946-001 for direct fit
  • Brand-new condition ensures reliable operation from first use

Compatible HP Laptop Models

This new cooling fan fits HP 15-A, 15-AC and 15-AF series laptops including the 15-AC121DX, 15-AC067tx, 15-AC622TX and 15-AC121TX. It matches part numbers FGKB and 813946-001 for direct replacement. The unit is designed for the 250 g4 chassis configuration.

Buyers Needing Different Fitments

This fan will not suit owners of other HP series or non-HP laptops requiring different mounting points or connector types. Builders assembling desktop systems should look at dedicated case fans instead. Users needing a complete heatsink assembly rather than the fan alone will require a different part.

Highlights

  • New replacement fan restores cooling to HP 15-A series laptops
  • Compatible with multiple 15-AC and 15-AF sub-models listed
  • Matches OEM part number 813946-001 for direct fit
  • Brand-new condition ensures reliable operation from first use

Specifications

No published specifications for this item yet.

Questions about this item

How often will the bearing in the 813946-001 fan need replacement?

The fan uses a sleeve bearing rated for continuous operation; typical lifespan is several years under normal laptop thermal loads before noise or vibration signals a swap.

What thermal limit appears first when the 15-AC121DX runs sustained loads?

The CPU hits its throttle temperature before the fan reaches maximum RPM, so processor throttling is the first bottleneck during prolonged heavy work.

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