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Small black laptop CPU cooling fan with plastic housing and wire connector

DBTLAP

DBTLAP CPU Fan For Toshiba S50 S55 KSB0805HB-CL2C

SKU CH-H6YR-9QBRH

Replacement CPU cooling fan for Toshiba Satellite S50 and S55 series laptops

  • Accessory TypeCooler
  • Compatible with Toshiba S50 and S55 series laptops
  • Replaces part number KSB0805HB-CL2C for exact fit
  • New replacement fan restores cooling performance
  • Single fan unit ready for installation
  • Each unit tested before shipping for reliability

Replacement CPU fan for Toshiba S50 and S55 series

This replacement cooling fan fits Toshiba Satellite S50-A, S50D-A, S50T-A, S55-A, S55D-A and S55T-A models. It is intended for owners of these specific laptops who need to replace a worn or noisy original cooler. The part matches the KSB0805HB-CL2C part number used in those chassis.

Direct replacement limited to listed part numbers

The fan only works as a direct swap for the KSB0805HB-CL2C cooler found in the S50 and S55 families. It will not fit other Toshiba series or third-party laptops because mounting points and connector pinouts differ. Buyers must verify the exact part number on their existing fan before ordering.

Simple swap but connector alignment is critical

Installation requires opening the laptop chassis, disconnecting the old fan and fitting the new unit using the original screws. The most common issue is misaligning the power connector or routing the cable so it fouls the heatsink. Each unit is tested before dispatch, but careful photo comparison with the original part avoids fitment errors.

Highlights

  • Compatible with Toshiba S50 and S55 series laptops
  • Replaces part number KSB0805HB-CL2C for exact fit
  • New replacement fan restores cooling performance
  • Single fan unit ready for installation
  • Each unit tested before shipping for reliability

Specifications

Accessory TypeCooler

Questions about this item

Which DBTLAP CPU fan version matches my Toshiba S50-A, S50D-A, S50T-A, S55-A, S55D-A or S55T-A?

The KSB0805HB-CL2C part number covers all listed S50 and S55 variants; compare the photos to your original fan and confirm the part number before ordering.

What does the KSB0805HB-CL2C fan actually do inside the laptop?

It draws heat away from the CPU and exhausts it through the chassis vents, keeping the processor at safe temperatures during normal workloads.

How does the fan connect to the motherboard and what limits its speed?

It plugs into the standard 3-pin or 4-pin CPU fan header on the Toshiba board; the motherboard firmware controls the maximum RPM based on thermal sensors.

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