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Black laptop CPU cooling fan with copper heatsink and wire connector

Ruth's sister

Ruth's sister CPU Cooling Fan 556 5900

SKU CH-7V6K-5CQ0V

CPU cooling fan compatible with ASUS X556 and FL5900 series laptops

  • Compatible with ASUS X556 and K556 series laptops
  • Supports FL5900 and FL5900U model variants
  • Direct replacement for original CPU cooling fan
  • New condition ensures reliable thermal performance

Compatible ASUS laptop fan

This replacement cooling fan fits ASUS X556 and K556 series laptops including the X556UQ, X556UB, X556UF, X556UR, K556U and K556UJ models. It also supports the FL5900, FL5900U, FL5900UQ and FL5900UB chassis. The part restores factory airflow for the processor heatsink.

Direct replacement for worn coolers

The fan mounts using the original screw points and connects to the stock motherboard header without adapters. It handles the thermal load of the supported ultrabook CPUs under normal workloads. It does not suit gaming laptops with discrete graphics or thicker workstation chassis that require higher static pressure.

How it compares

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

Price $8.99
Cheaper than about 90% 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

Will this cooling fan fit the motherboard layout of my ASUS X556UQ alongside the existing heatsink?

The fan is built for the X556 series including the X556UQ, so its mounting holes and connector align with the original board layout.

How can I verify the fan is spinning correctly after I install it in the FL5900U?

Enter the BIOS hardware monitor or use a system utility to confirm the CPU fan RPM reads above zero and rises under load.

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