Features: Original replacement CPU cooling fan designed for L480, L490, L580, and L590 laptops, ensuring rapid heat dissipation and quiet operating for stable performances. Precise engineered metal heatsink with standardized dimensions delivers enhanced durability and effortless installation, maintaining consistent thermal regulation for prolonged laptop usage. Perfect for users and repair specialists seeking reliabled cooling fan replacements in compatible business laptops. Optimizes laptop thermal management during intensive computing tasks, video editing, or extended gaming with whispering quiet airflows technology. Restoring your laptop's cooling efficiency with this OEM compatible fan replacement, engineered to minimize overheating risks while low noise operating Specifications: Component: Metal Size: about 7×7.3cm/2.75x2.87in Applicable model: L480 L490 L580 L59 Function: Laptop CPU cooling fan Package Includes: 1PC Radiator Fan note: Please allow 1-2cm errors due to manual measurement. Pictures may not reflect actual color due to different monitors.