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Small black rectangular CPU cooling fan with wire connector

DBTLAP

DBTLAP CPU Cooling Fan HP Chromebook 15-de TPN-C140 L54807-001

SKU CH-B1WN-TD8MY

Replacement CPU cooling fan for HP Chromebook 15-de TPN-C140, includes one tested unit

  • Accessory categoryCooler
  • Direct replacement for HP Chromebook 15-de models
  • Exact match to part number L54807-001 EG50040S1-CH70-S9A
  • Includes one pre-tested cooling fan unit
  • Verify compatibility using your device model number
  • Real-item photos confirm visual match before purchase

Replacement CPU Cooling Fan

This new cooling fan is designed for the HP Chromebook 15-de TPN-C140 and matches part numbers L54807-001 and EG50040S1-CH70-S9A. It serves owners who need to replace a worn or noisy original cooler in that specific laptop model. The single fan unit restores proper airflow to the processor.

Package Contents and Verification

The package includes 1 x Fan and nothing else. No thermal paste, mounting screws or control software are supplied. Buyers must compare the product photos with their existing cooler to confirm the connector and mounting layout match. Each unit is tested before shipping.

Compatibility Limits

The cooler fits the HP Chromebook 15-de series using the listed part numbers. It will not fit other HP 15 inch models, other Chromebook generations or any non-HP laptops. Builders repairing a different chassis or needing a dual-fan assembly must source a different part.

How it compares

Measured against everything we stock in Laptop Cooling Stands & Fans, at today’s prices. Recalculated every night.

Price $23.99
Pricier than about 56% of the 6,190 comparable items (median $20.99).

Specifications

Product
Accessory categoryCooler

Questions about this item

How often will the EG50040S1-CH70-S9A fan need replacement under normal use?

The fan is tested before shipping and designed as a direct replacement for the original HP Chromebook 15-de cooling assembly.

What thermal limit appears first when the L54807-001 cooler runs continuously?

The fan maintains airflow matched to the Chromebook 15-de TPN-C140 chassis, so the system CPU throttle point remains the limiting factor.

How much noise and heat does the DBTLAP cooler produce during all-day operation?

It operates at the same acoustic and thermal profile as the factory fan for the HP Chromebook 15-de, adding no extra load to the laptop.

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