WRIARICH 4-Pin PWM CPU Cooling Fan KSB0705HBA10 Replacement for ASUS X751 X751L X751N X751NA X751M X751MA K751M K751L A751L A751LX A751M A751YI R752 R752LD 17.3 Inch Laptop Cooler

This brand new laptop CPU cooling blower fan matches original part number KSB0705HBA10, specially designed for ASUS 17.3-inch mainstream daily notebooks, compatible with X751, X751L, X751N, X751NA, X751M, X751MA, K751M, K751L, A751L, A751LX, A751M, A751YI, R752 and R752LD models.

Equipped with complete 4-line PWM wiring, it works seamlessly with ASUS native thermal management system to dynamically adjust rotation speed under light web browsing, document editing or heavy multi-tasking workloads. Optimized large curved fan blades fit the wide chassis of 17-inch laptops, rapidly evacuate heat accumulated by CPU and integrated graphics chip inside the device.

It perfectly fixes common fan malfunctions including loud high-pitched grinding noise, persistent high-temperature pop-up alerts, system running lag and auto power-off caused by aging bearings or dust-blocked original cooling fans. Integrated anti-vibration foam cushion greatly suppresses running vibration noise during long-hour video playback, online courses and data processing tasks.

Every cooling fan undergoes strict airflow, voltage and durability cycle inspection before shipment. The fan plastic housing shape, screw hole layout and cable length are 100% consistent with factory original fan, no wire cutting or chassis trimming required for easy self-repair or professional laptop maintenance. It is an economical cooling spare part to restore stable continuous heat dissipation performance for ASUS X/K/A/R series 17-inch large-screen notebooks.