Features: Genuine Replacement Heatsink for 5580 Laptops accuracy engineered OEM part ensures perfect fitment and optimized thermal management. Crafted from durability metal with stable cooling performances, this heatsink features standardized dimensions for effortless installation and long term reliability. Ideal for IT technicians, craft enthusiasts, and 5580 owners seeking laptop maintenance components. Replace worn or damaged CPU cooling systems during routine laptop repairs or hardware upgrades to prevent overheating issues. Designed specifically for 5580 models, this factory compatible heatsink maintains peaks thermal efficiency to safeguards critical laptop components. Specifications: Component: Metal Size: 7.5×9.5cm Applicable model: 5580 5590 Function: Laptop CPU cooling Package Includes: 5580 5590 Laptop CPU coolingx1 note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!