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

DBTLAP

DBTLAP Laptop CPU Cooler Fan 683484-001 689658-001 for HP Probook 4440s 4540s 4740s

SKU CH-RTTH-SQ5Q6

Replacement CPU cooler fan for HP Probook 4440s, 4540s and 4740s laptops, tested before shipping

  • Accessory TypeCooler
  • Compatible with HP Probook 4440s 4540s 4740s models
  • Replaces part numbers 683484-001 and 689658-001 directly
  • Each unit tested before shipping for reliability
  • Package includes one CPU cooler fan ready to install
  • Verify photos and model number for 100% compatibility

Compatible HP ProBook Models

This replacement CPU cooler fan fits HP ProBook 4440s, 4540s and 4740s laptops. It is designed for owners who need to restore cooling performance after the original fan fails or becomes noisy. The part matches manufacturer numbers 683484-001 and 689658-001.

New OEM Replacement Part

The unit ships as a brand-new cooler fan tested before dispatch. Photographs show the exact item you will receive so you can verify the connector layout and mounting points against the original component. One fan is included in the package.

Verify Part Number Before Ordering

Check the photos carefully and confirm the part number on your existing fan matches 683484-001 or 689658-001. If you are uncertain, provide your laptop model number for compatibility assistance. Ordering the correct part number ensures proper fit.

Highlights

  • Compatible with HP Probook 4440s 4540s 4740s models
  • Replaces part numbers 683484-001 and 689658-001 directly
  • Each unit tested before shipping for reliability
  • Package includes one CPU cooler fan ready to install
  • Verify photos and model number for 100% compatibility

Specifications

Accessory TypeCooler

Questions about this item

Does the cooler use a standard connector that fits HP Probook 4440s 4540s 4740s?

The cooler is built to match the original 683484-001 and 689658-001 fan assemblies used in those Probook models.

What mounting points or screw layout does the fan assembly require?

It reuses the existing heatsink screw pattern on HP Probook 4440s 4540s 4740s motherboards.

How is the fan installed and what step is often missed?

Remove the old fan, align the new unit with the heatsink posts, secure screws, then reconnect the power cable to the motherboard header.

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