The M25 Gen2 PWM D-RGB fan from Phanteks is a powerful 140 mm fan specifically designed for cooling PC systems. With its Reverse Blade technology, it optimizes airflow and ensures efficient heat dissipation. The fan features PWM control, allowing for precise speed adjustments to achieve an optimal balance between performance and noise levels. The integrated D-RGB lighting offers customizable RGB illumination that enhances the system's appearance and allows for personalized design. The M25 Gen2 comes in a sleek white finish, making it a stylish addition to any case. With a length of 140 mm, it is compatible with most standard PC cases and is easy to install. The package includes a single fan that is ready to improve your system's cooling performance while providing an appealing visual presentation.