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Small black laptop CPU fan with three-pin connector

DBTLAP

DBTLAP laptop CPU fan for Toshiba Satellite L630 L635 C640 KSB0505HA-A 3 PIN

SKU CH-YE9Y-JN28M

Replacement CPU cooling fan for Toshiba Satellite L630, L635 and C640 models with a 3-pin connector

  • Accessory categoryCooler
  • Replacement fan restores cooling for Satellite L630 L635 C640
  • 3-pin connector matches KSB0505HA-A motherboard header
  • Each unit tested before dispatch to confirm 100% operation
  • Supplied as single fan ready for direct installation
  • Produced by Forcecon ADDA Sunon or Kipo depending on stock

Replacement CPU fan for Satellite L630 L635 C640

This three-pin cooling fan is built to fit Toshiba Satellite L630, L635 and C640 laptops. It serves as a direct replacement for the original KSB0505HA-A cooler when the stock unit fails or becomes noisy. The part is supplied new and tested individually before dispatch.

Three-pin connector and manufacturer variance

The fan uses a standard three-pin power connector that plugs into the existing motherboard header without adapters. Units may come from Forcecon, ADDA, Sunon, Kipo or equivalent makers depending on stock, so the exact housing shape can differ from the photo while retaining the same mount points.

Upgrade from a worn or failed stock cooler

Install this fan when the original cooler spins erratically, rattles or no longer spins at all. The swap restores proper airflow over the heatsink and prevents thermal throttling during everyday workloads. Buyers needing a dual-fan assembly or a model for a different laptop series should look elsewhere.

How it compares

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

Price $8.99
Cheaper than about 91% of the 6,190 comparable items (median $20.99).

Specifications

Product
Accessory categoryCooler

Questions about this item

What 3 PIN connector does the KSB0505HA-A fan use for the motherboard header?

The fan connects with a standard three-pin header that supplies power and tachometer signal to the laptop board.

Which screw-hole pattern matches the Satellite L630 L635 C640 heatsink?

The mounting holes align with the original heatsink on Satellite L630, L635 and C640 models for a direct fit.

How do I install the fan and what step is often missed?

Remove the old fan, clean the CPU surface, apply fresh thermal paste, fit the new fan, connect the 3 PIN cable, then secure the screws in a cross pattern.

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