CPU Cooling Fan Replacement for Toshiba Satellite U900 U940 U945 Ultrabook Cooling Accessory

This brand new CPU cooling fan serves as a dedicated replacement accessory for Toshiba Satellite U900, U940 and U945 thin laptops. Equipped with a standard 4-wire PWM plug, it works seamlessly with the notebooks built-in thermal control system to adjust fan rotation speed automatically under different CPU loads.

Built with ultra-thin curved fan blades and long-life silent brushless motor, it delivers steady concentrated airflow to rapidly carry away CPU heat. It effectively fixes typical faults including loud buzzing fan noise, persistent high-temperature alerts, thermal throttling and random automatic shutdowns brought by aging original fans. The integrated shock-absorbing structure greatly reduces vibration noise during long-hour continuous use.

Every fan undergoes rigorous airflow, voltage and durability quality inspection before shipment. The overall size, screw hole layout and cable length are fully consistent with the original factory fan, so no cutting, trimming or chassis modification is required for DIY installation. It is a cost-effective repair spare part to restore stable heat dissipation for Toshiba U9 series lightweight daily-use laptops.