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Dell Latitude D620 palmrest with fingerprint reader and touchpad

DELL

Dell Latitude D620 Biometric Palmrest CK133

SKU CH-4YT8-E0H1S

Replacement palmrest with fingerprint reader and coin cell battery for Latitude 620 laptops

  • Genuine Dell replacement palmrest for Latitude D620
  • Integrated fingerprint reader enables biometric login
  • Includes coin cell battery for system clock retention
  • Compatible with all Latitude D620 models regardless of part number
  • New OEM assembly restores original touchpad and security functions

Dell Latitude D620 Palmrest

This replacement palmrest assembly fits every Dell Latitude D620 notebook and includes an integrated fingerprint reader for biometric login. The part number CK133 works across all D620 variants without needing an exact match. A coin cell battery is also supplied with the unit. The component restores the touchpad and palmrest area in a single step.

Build Integration

The assembly slots directly into the chassis of a Latitude D620, replacing a worn or damaged palmrest and touchpad module. No additional cables or adapters are required for installation. It frees the user from relying on password-only authentication by adding hardware fingerprint recognition. The included coin cell battery maintains system time and BIOS settings after the swap.

Thermals Noise Power

The palmrest is a passive mechanical part with no active cooling, so it generates no noise and draws no power of its own. The fingerprint reader operates only when a finger is scanned, adding negligible load to the notebook's power budget. Normal use does not affect system thermals or acoustic profile. The component simply restores the original feel and security function.

Highlights

  • Genuine Dell replacement palmrest for Latitude D620
  • Integrated fingerprint reader enables biometric login
  • Includes coin cell battery for system clock retention
  • Compatible with all Latitude D620 models regardless of part number
  • New OEM assembly restores original touchpad and security functions

Specifications

BrandDell

Questions about this item

Will the built-in fingerprint reader work continuously on a D620?

The reader is part of this replacement palmrest and draws power from the laptop, so it operates as long as the system is on.

Does the palmrest area become warm or noisy during all-day typing?

This assembly has no moving parts or active cooling, so it adds no fan noise and generates no measurable heat of its own.

Must the D620 already have a fingerprint-reader connector on the motherboard?

Yes — the palmrest plugs into the existing D620 header, so the laptop needs that connector for the reader to function.

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