Laptop CPU Cooling Fan Replacement for ASUS S400 / S400CA / S400C / S400E / S500 / S500C / S500CA / X402C / X502CA

This laptop CPU cooling fan replacement for ASUS S400 and S500 series laptops is designed to provide efficient heat dissipation and maintain stable operating temperatures for your laptop processor. The fan ensures proper airflow inside the laptop cooling system, helping prevent overheating, system lag, thermal throttling and unexpected shutdowns during normal use or heavy workloads. Manufactured to OEM specifications, this internal laptop cooling fan delivers reliable performance, quiet operation and a precise fit for compatible ASUS notebooks. It is compatible with several ASUS models including S400, S400C, S400CA, S400E, S500, S500C, S500CA, X402C and X502CA series laptops that share the same cooling module design. The fan usually features a 4-pin connector and operates on DC 5V power to provide controlled fan speed and efficient thermal management. Replacing a faulty, noisy or non-spinning CPU fan helps restore proper cooling performance, protects internal components from overheating and extends the overall lifespan of your ASUS laptop.