Features: Enhances performances with CPU Cooling Fan featurings heatsink, specifically for ThinkpadT480S T480 E480 E580 L480 laptop series, ensuring heat dissipation and systems stability. from ABS materials, this cooling fan operates quietly at noise level of 40dB and reaches rotational speed of 6000RPM, providing efficient air cooling for laptop. for laptop users, especially professional who require high performances computings and extended usage periods, ensuring their device remain cool and efficient. for demanding such as office work, gaming, and applications, this cooling solution ensures device runs smoothly during prolonged high load tasks. with easy installation process and construction, the cooling fan is accessory for maintaining your laptops performances and longevitys. Specifications: Materials: ABS Size:18x15x5cm/7.09x5.91x1.97inch Package Includes: 1PC Cooling Fan Heatsink note: Due to the screen setting difference, the item color may slightly differents from the pictures. Please allow slight dimension difference due to differents manual measurement.