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Black laptop CPU cooling fan with plastic housing and wire connector

Fans

Fans laptop CPU cooling fan for Toshiba Satellite L645D-S4025 AB7805HX-GB3 L645D L645-S4026

SKU CH-9D4T-CP9RY

Replacement CPU cooling fan for Toshiba Satellite L645D-S4025, L645D and L645-S4026 models

  • Direct replacement for Toshiba Satellite L645D-S4025
  • Compatible with L645D and L645-S4026 models
  • Matches AB7805HX-GB3 part number exactly
  • New condition ensures reliable cooling performance

Laptop CPU cooling fan for Toshiba Satellite models

This replacement fan fits Toshiba Satellite L645D-S4025, L645D and L645-S4026 laptops. It matches the AB7805HX-GB3 part number for direct installation. The unit is supplied new and ready to fit. It restores proper airflow to the processor heatsink.

Keeps the CPU within thermal limits during normal

The fan handles everyday office tasks, web browsing and video playback without thermal throttling. It runs out of headroom under sustained heavy loads such as rendering or gaming. Buyers needing higher airflow for overclocked or high-TDP processors should look elsewhere.

How it compares

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

Price $10.99
Cheaper than about 90% of the 8,339 comparable items (median $19.99).

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Specifications

No published specifications for this item yet.

Questions about this item

Will this fan fit my Toshiba Satellite L645D-S4025 without modifying the heatsink?

The fan is built for the L645D-S4025 and the L645D series, so the mounting holes and connector align with the original heatsink assembly.

How can I confirm the AB7805HX-GB3 is spinning correctly after I install it?

Listen for steady airflow from the exhaust vent and watch the CPU temperature stay within normal limits under load.

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