Features: CPU cooling fan replacement ensures perfect compatibility for TPNQ244/Q245/Q246, M34454 001 models, featuring standard dimensions for seamless installation and maintenance. precise engineered metal construction delivers durability performances with stable heat dissipation, optimized for long term reliability in laptop cooling systems. Ideal for laptop owners needing to repair damaged CPU fans or upgrade aging cooling components for 14DV notebooks. Restores optimal thermal management during intensive tasks like gaming, multitasking, or extended work while maintaining quiet operate below 25dB. This heatsink module reduces overheating risks and prolongs device lifespans through efficient airflows design tailored for 14DV models. Specifications: Component: Metal Size:Approx.6.7x11.5cm/2.64x4.53inch Applicable model: for 14DVGM Function: Laptop CPU coolers Package Includes: 1pc CPU Cooling Fan note: Please allow 1-2cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.