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DBTLAP laptop CPU cooling fan with heatsink 4-pin 5V 0.4A

DBTLAP

DBTLAP laptop cooling fan for Toshiba C600 C600D C640 C645

SKU CH-RFWF-B412C

Replacement CPU cooling fan with heatsink for Toshiba C600, C600D, C640 and C645 laptops, 5 V 0.4 A four-pin connector

  • Accessory categoryCooler
  • Direct replacement for Toshiba C600 series laptops
  • 5V 0.4A power draw matches original spec
  • Four-pin connector ensures proper motherboard fit
  • Includes heatsink for complete thermal assembly
  • Each unit tested before shipment for reliability

Replacement CPU fan for Toshiba C600 series

This replacement CPU cooling fan fits Toshiba Satellite C600, C600D, C640 and C645 laptops. It carries part numbers KSB0505HB-AH94 and V000230500 for exact matching. The unit is a direct swap for the original heatsink assembly. Buyers who need a different form factor or a complete cooling pad should look elsewhere.

Sustained thermal performance

The fan runs at 5V and draws 0.4A through a four-pin connector. It is designed to maintain airflow during extended workloads rather than short bursts. Each unit is tested before shipping to verify spin-up and noise levels. Systems with heavier thermal loads than these models can dissipate may still throttle.

Straightforward installation with common pitfalls

Installation requires opening the laptop chassis and disconnecting the original four-pin header. The most frequent issue is ordering the wrong part number despite similar model names. Photos in the listing must be compared with the existing fan before purchase. Technicians who skip this verification often receive an incompatible unit.

How it compares

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

Price $24.99
Pricier than about 58% of the 6,190 comparable items (median $20.99).

Specifications

Product
Accessory categoryCooler

Questions about this item

How much power does the 5V 0.4A fan draw when running continuously?

The fan is rated at 5 volts and 0.4 amps, so it draws about 2 watts during sustained operation.

Which laptop models must I already own for this KSB0505HB-AH94 heatsink to fit?

It is designed for Toshiba C600, C600D, C640 and C645 series laptops; verify the part number V000230500 matches your original.

Will the 4-pin connector on this replacement align with the motherboard header on my older C600D?

Yes, the 4-pin plug matches the factory header used across the C600, C600D, C640 and C645 platforms.

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