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ThinkPad X220 X230 CPU cooler with fan and heatsink

Fans

Fans ThinkPad X220 X220I X230 CPU cooler 04w0435

SKU CH-RM3W-V3HBA

Replacement CPU cooler and heat-sink module for ThinkPad X220, X220I and X230 laptops

  • Compatible with ThinkPad X220 and X230 models
  • New condition ensures reliable cooling performance
  • Radiator heat sink module for efficient heat dissipation
  • Direct replacement part number 04W0435

Lenovo ThinkPad X220 and X230 CPU cooler

This replacement heat-sink module fits ThinkPad X220, X220I and X230 laptops. It provides the factory cooling assembly for the processor in those models. The part is supplied new and matches the original 04W0435 specification.

Sustained thermal performance

The radiator and fan assembly is designed to maintain stable CPU temperatures during extended workloads. Its heat-pipes and fin stack dissipate heat continuously rather than only in short bursts. This helps prevent thermal throttling when the processor runs at high load for long periods.

Highlights

  • Compatible with ThinkPad X220 and X230 models
  • New condition ensures reliable cooling performance
  • Radiator heat sink module for efficient heat dissipation
  • Direct replacement part number 04W0435

Specifications

No published specifications for this item yet.

Questions about this item

How loud or hot does the 04W0435 cooler get when the X230 runs all day?

The 04W0435 is the original heat-sink module specified for the ThinkPad X220, X220I and X230, so its thermal and acoustic profile matches the factory design for those chassis.

What other parts must already be in the laptop for the 04W0435 to install and work?

The module mounts directly to the system board used in the ThinkPad X220, X220I and X230 and connects to the existing fan header; no additional brackets, cables or adapters are required.

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