The 31TPT Dell 2‑In‑1 CPU Cooling Fan is a high‑performance replacement component designed specifically for Dell Inspiron 15 laptops in the 5568, 7569, and 7579 series. This fan features a dual‑function design that provides efficient airflow while also serving as a heat‑sink attachment, ensuring optimal CPU temperature management during intensive tasks. Built to Dell’s quality standards, the fan delivers reliable cooling with low noise levels, helping to extend the lifespan of your laptop’s processor. Easy to install, it is a direct replacement that restores original performance and reliability to your Inspiron 15 system.