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Black laptop CPU cooling fan with plastic housing and wire connector

tuanyuan

tuanyuan CPU Cooling Fan for Asus A43 K53S A53S K53SJ K43 X43 BFB0705HA WK08 laptop cooling pad

SKU CH-3M2H-HQM5R

Replacement CPU cooling fan compatible with Asus A43 K53S A53S K53SJ K43 X43 models

  • ColorBlack
  • Direct replacement for listed Asus models
  • Black finish matches original laptop aesthetics
  • Single fan unit ready for installation
  • Verify appearance and connector before purchase
  • Part number BFB0705HA ensures correct fit

Replacement CPU Fan for Asus A43 K53S Series

This replacement CPU cooling fan fits specific Asus laptop models including the A43, K53S, A53S, K53SJ, K43 and X43 series. It is designed as a direct replacement part for the original BFB0705HA WK08 fan assembly. The unit comes in black and includes one fan in the package. It is intended for users repairing a noisy or failed internal cooler.

Visual Match Required for Compatibility

The supplier notes that many fans share the same part number but can differ in appearance, screw alignments and pin connectors. The listing images are the only reference to confirm the physical layout matches your existing cooler. No software or additional accessories are bundled; the package includes the fan only. Buyers must compare their current unit against the photos before ordering.

Verify Laptop Model and Part Number First

This item might not work for all series within the listed model families. You should remove your current fan and check the connector type, screw hole positions and overall shape against the product images. Confirm the exact laptop model or the part number BFB0705HA WK08 before purchase to avoid ordering an incompatible part.

Highlights

  • Direct replacement for listed Asus models
  • Black finish matches original laptop aesthetics
  • Single fan unit ready for installation
  • Verify appearance and connector before purchase
  • Part number BFB0705HA ensures correct fit

Specifications

ColorBlack

Questions about this item

How often will the BFB0705HA fan need cleaning or replacement?

Dust buildup on the heatsink and bearing wear are the main reasons this fan eventually needs cleaning or swapping; inspect it whenever the laptop runs hotter than usual.

What limit appears first during sustained heavy loads?

The single fan’s airflow capacity becomes the bottleneck once the CPU maintains high thermal output for extended periods.

How loud and hot does the WK08 get when running all day?

Expect a noticeable but typical laptop-fan hum and warm exhaust air; the unit draws minimal power from the motherboard header.

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