Features: Premium grade metal cooling fan designed for L13 Gen1/, 5th, Gen 6 (2020 2021 models), ensuring optimal CPU/GPU temperature and enhanced . all metal construction provides superior heat dissipation and noise reduction, featuring precise compatibility with original laptop specifications for seamless installation. Ideal for IT , remote workers, and multitaskers relying on laptops for demanding applications like programming, design, or extended productivity . Maintains laptop efficiency during intensive tasks such as video editing, data processing, or prolonged video conferencing in office, home, or mobile work environments. Engineered to OEM standards, this replacement fan extends device by thermal throttling and hardware degradation in compatible models. Specifications: Laptop fan Laptop fan Built-in laptop fan Laptop fan Laptop fan Built-in laptop fan Built-in laptop fan Built-in laptop fan Built-in laptop fan Package Includes: Notebook fanx1 note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings.