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Small black laptop CPU cooling fan with four-pin connector

Fans

Fans laptop CPU fan for Asus X501A KSB0705HB-CA1B DC5V 4PIN

SKU CH-ZYX6-6BEDF

Replacement CPU cooling fan for Asus X501 and X501A laptops, DC5V four-pin connector

  • Keeps your Asus X501A running cool with a direct-fit replacement fan
  • DC5V four-pin connector matches the original motherboard header exactly
  • New condition means reliable airflow straight from the box
  • Part numbers KSB0705HB-CA1B and EF75070S1-C000-S99 confirm correct fit

Replacement CPU fan for Asus X501A

This new laptop cooler is built for Asus X501 and X501A models. It matches the KSB0705HB-CA1B and EF75070S1-C000-S99 part numbers. The four-pin connector plugs straight into the motherboard header. It suits owners who need a direct swap for a worn or noisy original unit.

DC 5 V four-pin power connector

The bundled connector delivers 5 V power and PWM control through four pins. No extra cables, screws or thermal paste are included in the package. Builders who need mounting hardware or compound must source those separately. It does not fit laptops outside the X501 series.

How it compares

Measured against everything we stock in PC Cooling Fans, at today’s prices. Recalculated every night.

Price $15.99
Cheaper than about 63% of the 8,339 comparable items (median $19.99).

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Specifications

No published specifications for this item yet.

Questions about this item

Will the four-pin connector on the KSB0705HB-CA1B need replacing during the laptop's life?

The 4PIN connector is built into the fan assembly; if the fan fails the whole unit is swapped, not the plug alone.

What limit appears first when the DC5V fan runs continuously in an Asus X501A?

Sustained operation is limited by the fan's own bearing life; no other thermal or electrical ceiling is published for this part.

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