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Small black plastic laptop CPU cooling fan with four-pin connector

TSUJ

TSUJ Kepler-C72J-OYS-0771 CPU Cooling Fan for HP 15-AK 4PIN

SKU CH-JAD3-0AT12

Replacement CPU cooling fan with four-pin connector for select HP 15-AK laptops

  • Key featuresOriginal Laptop CPU Cooling Fan for HP 15-AK 15-AK030TX 15-A
  • Keeps HP 15-AK laptops cool with original TSUJ fan
  • Matches HP part 834784-001 for direct replacement
  • Four-pin connector enables precise speed control
  • Fits multiple 15-AK models including 15-AK030TX and 15-AK002tx

Compatible HP 15-AK Models

This TSUJ cooling fan fits HP 15-AK series laptops including the 15-AK030TX, 15-AK002tx and 15-AK003TX. It replaces part numbers 834784-001 and NS75B00-15C09 with a four-pin connector. The unit is supplied new and ready for installation.

Replacement Guidance

This fan replaces a worn or noisy original cooler in the listed HP 15-AK models. The jump is worth it when temperatures rise or the original fan fails. It is not for other HP series or laptops needing a different pin layout or mounting pattern.

How it compares

Measured against everything we stock in 2-in-1 Device Accessories, at today’s prices. Recalculated every night.

Price $13.99
Cheaper than about 97% of the 7,473 comparable items (median $56.99).

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Specifications

Product
Brand nameTSUJ
Part numberKepler-C72J-OYS-0771

Questions about this item

Will the Kepler-C72J-OYS-0771 fan align with the screw holes on an HP 15-AK030TX?

The fan is built for the HP 15-AK series including the 15-AK030TX, so its mounting points match the original 834784-001 layout.

Which step do installers often miss when fitting the 4PIN connector on this TSUJ cooler?

The 4PIN plug must seat fully into the motherboard header; a partial insert leaves the fan running at full speed without PWM control.

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