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Silver aluminium upper case palmrest with US keyboard cutouts for HP ProBook 450 455 G8

Alphacool

Alphacool M21742-001 Upper Case Palmrest for HP ProBook 450 455 G8 2 in 1 accessory

SKU CH-92B7-KJD0S

Replacement upper case palmrest with US keyboard layout for HP ProBook 450 and 455 G8 laptops

  • Comfortable typing with responsive keys on ProBook 450 G8
  • Perfect fit upper case palmrest for ProBook 455 G8 series
  • Brand new original replacement part M21742-001
  • 120 day manufacturer defect warranty included
  • US layout keyboard assembly top cover silver

Replacement Palmrest for ProBook 450 and 455 G8

This upper case palmrest replaces the original keyboard assembly on HP ProBook 450 G8 and 455 G8 laptops. It restores a comfortable and responsive typing experience with a US layout. The part is supplied new and carries manufacturer part number M21742-001.

Fits Directly Into Existing Chassis

The palmrest aligns with the existing mounting points and connectors on the ProBook 450 G8 and 455 G8 series. No additional brackets or adapters are required for installation. It frees the user from a worn or damaged top cover without modifying the laptop frame.

Includes Complete Keyboard Assembly

The unit arrives as a single integrated top cover with keyboard attached. This eliminates the need to source a separate keyboard module or transfer keys from the old assembly. A 120 day warranty covers manufacturer defects such as dead on arrival or key failure.

Highlights

  • Comfortable typing with responsive keys on ProBook 450 G8
  • Perfect fit upper case palmrest for ProBook 455 G8 series
  • Brand new original replacement part M21742-001
  • 120 day manufacturer defect warranty included
  • US layout keyboard assembly top cover silver

Specifications

No published specifications for this item yet.

Questions about this item

Will the M21742-001 palmrest fit my HP ProBook 450 G8 without modification?

Yes, the M21742-001 is a direct replacement upper case palmrest designed for HP ProBook 450 G8 and 455 G8 series laptops, ensuring a perfect fit.

Does the palmrest assembly include the keyboard and touchpad components?

The part is described as a keyboard assembly top cover, supplied as a 100% original brand-new replacement unit for the HP ProBook 450 455 G8 series.

What existing laptop chassis is required to install this M21742-001 upper case?

You must already own an HP ProBook 450 G8 or 455 G8 series laptop; this palmrest is not compatible with other models.

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