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Black plastic notebook cooling fan with wire connector

Ruth's sister

Ruth's sister Internal Power Cable KDB05105HB -B208

SKU CH-DXKC-1FM5K

Notebook cooling fan compatible with S904, UH75, UH90, CH55, Q702 and U772 Lifebook models

  • Cools compatible Fujitsu Lifebook models efficiently
  • Direct replacement for part number KDB05105HB-B208
  • Supports S904 UH75 UH90 CH55 Q702 U772 series
  • New condition ensures reliable thermal performance

Notebook Cooling Fan for Lifebook Models

This internal cooling fan is designed for select Fujitsu Lifebook notebooks including the S904, UH75, UH90, CH55, Q702 and U772 series. It replaces the original KDB05105HB-B208 unit to maintain proper processor thermal management. The component suits repair technicians and owners servicing these specific laptop families.

Sustained Operation Cooling Performance

The fan provides continuous airflow to dissipate heat during extended workloads rather than brief usage spikes. Its radiation-style design supports consistent thermal transfer across long sessions. Buyers needing higher airflow ratings or alternative form factors for other chassis types should verify compatibility before purchase.

How it compares

Measured against everything we stock in Internal PSU & Riser Cables, at today’s prices. Recalculated every night.

Price $30.99
Pricier than about 72% of the 7,839 comparable items (median $14.99).

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Specifications

No published specifications for this item yet.

Questions about this item

How much power does the KDB05105HB -B208 cooling fan draw when running continuously?

The fan is designed for standard notebook CPU cooling and operates within typical low-power limits for internal laptop fans.

Which notebook models must I already own for the KDB05105HB -B208 fan to fit and connect correctly?

It fits Fujitsu Lifebook models S904, UH75, UH90, CH55, Q702 and U772 that use the KDB05105HB -B208 part.

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