cooling fan DC 5V 0.5A 4-wire 4-pin Black connector Part nr: DFS2004057S0T FHM7, 13NB0B10T01111, 163Q-04JN NSB85B01-17F11 For use: ASUS VivoBook X540 X540LJ X540LA X540SA X540LJ X540YA VM520U ASUS VivoBook X540SA X540L X540S X540SC Asus A540 Series Asus F540 Series Asus R540 Series Asus FL5700 FL5700U

Replacement CPU cooling fan for Asus laptops. Part number: 13NB0B10T01111. This fan is designed to restore normal operating temperatures and eliminate fan noise in compatible laptop models. Compatible Laptop Models: Asus CPU-Fan, ASUS VivoBook X540 X540LJ X540LA X540SA, ASUS VivoBook X540SA X540L X540S X540SC. Always verify compatibility by checking your laptop model number (found on the bottom sticker) against the part number on your original fan before ordering. Is your laptop experiencing overheating, unexpected shutdowns, loud fan noise, or thermal throttling? A failing fan is often the cause. Replacing a faulty fan can restore performance, prevent heat damage to internal components, and extend the life of your laptop. This is a high-quality replacement fan, tested for quiet operation and reliable cooling. Each unit is inspected before dispatch. Covered by warranty against manufacturing defects. Nationwide delivery across South Africa — typically 1 to 3 working days to major centres including Johannesburg, Pretoria, Cape Town, Durban, and Bloemfontein. Need help identifying the right fan? Contact us with your laptop model or service tag and we will confirm compatibility. Installation guidance is available.