The M25 Gen2 PWM Reverse Airflow D-RGB fan from Phanteks is a powerful 120mm PC fan designed for efficient cooling and appealing lighting in computer cases. With its special reverse blade technology, this fan optimizes airflow to ensure improved cooling performance. The fan features a 4-pin PWM connector that allows for precise speed control, minimizing noise levels while maximizing efficiency. The integrated D-RGB lighting provides a customizable and vibrant light show that seamlessly fits into various system configurations. The M25 Gen2 is finished in an elegant black, giving it a modern and stylish appearance. With a length of 12 centimeters, this fan is versatile and suitable for both gaming PCs and workstations. The combination of functionality and aesthetics makes the M25 Gen2 an excellent choice for anyone who values performance and design.