BS5005HS-U2F1 New CPU Cooling Fan Replacement for MSI GS62 GS63 GS63VR GS73 GS73VR Stealth Pro MS-17B1 MS-17B2 MS-16K2 MS-16K3 Gaming Laptop Cooler 4-Wire 4-Pin

This brand new CPU cooling fan matches original fan model BS5005HS-U2F1, custom-designed for MSI GS series Stealth Pro thin-and-light gaming laptops, covering GS62, GS63, GS63VR, GS73, GS73VR and mainboard MS-17B1, MS-17B2, MS-16K2, MS-16K3 models.

Equipped with standard 4-line PWM plug, it works flawlessly with MSI Dragon Center native thermal management system to dynamically adjust fan speed based on CPU and GPU load. Optimized red high-density turbine blades fit the slim compact chassis of Stealth Pro series, generating concentrated stable airflow to rapidly discharge internal accumulated heat. It effectively fixes typical fan faults including loud buzzing noise, high-temperature warnings, performance lag and unexpected auto shutdown caused by worn original cooling fans.

Adopting premium silent brushless motor and integrated anti-vibration cushion structure, running noise is greatly reduced during long gaming, video editing and design work. Every fan undergoes strict airflow, voltage and durability quality inspection before shipment. The fan outline, screw hole layout and cable length are 100% consistent with original factory fan, no chassis trimming or wire cutting required for easy self-repair or professional maintenance. It is a cost-effective cooling spare part to restore stable thermal performance of MSI GS series lightweight gaming laptops.