cooling fan assembly designed for Dell Inspiron 15 7000 series laptops (models 7566 and 7567). This dual-fan set includes both left and right units with part numbers XR-717408FZ and XR-717408ZZ. Operating at 5V, these fans restore optimal thermal management to keep your system running at peak performance. Compatible with the specified Dell models, they're engineered to maintain proper airflow and prevent overheating during extended use.