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Small black laptop CPU cooling fan with wire connector

Fans

Fans laptop CPU fan for HP 4320S 4321S 4325S 4326S 4420S 4421S 4425S

SKU CH-JDP5-0T4NY

Replacement CPU cooling fan compatible with HP 4320S, 4321S, 4325S, 4326S, 4420S, 4421S and 4425S laptops

  • Compatible with HP 4320S and 4321S models
  • Fits HP 4325S and 4326S series laptops
  • Works with HP 4420S and 4421S devices
  • Supports HP 4425S laptop cooling replacement

Compatible HP laptop models

This replacement CPU cooling fan fits HP ProBook models 4320S, 4321S, 4325S, 4326S, 4420S, 4421S and 4425S. It is a new component designed to restore factory cooling performance for these specific part numbers.

Practical limits of direct replacement

The fan is a direct mechanical and electrical substitute for the original unit in the listed models only. It does not fit other HP series or custom chassis, and no universal mounting hardware is included for adaptation.

How it compares

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

Price $9.99
Cheaper than about 91% 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

Which HP laptop model numbers does this fan fit?

It is listed for HP 4320S, 4321S, 4325S, 4326S, 4420S, 4421S and 4425S. Match the exact model on your service tag before ordering.

What does the CPU fan actually do inside the laptop?

It draws cool air over the processor heatsink and exhausts heat through the chassis vents, keeping the CPU within its thermal limits during heavy workloads.

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