The Akasa AK-FN109 12cm slim fan is an excellent choice for users seeking efficient and quiet cooling in space-constrained environments. Its innovative S-FLOW blade design maximizes airflow while minimizing turbulence, resulting in superior cooling performance. The PWM (Pulse Width Modulation) function allows for precise speed control, ranging from 500 to 2000 RPM, enabling users to balance cooling performance with noise levels. The sleek black design ensures compatibility with a wide range of PC builds. Supreme Components International is an authorised distributor of Akasa products, guaranteeing the authenticity and quality of this case fan. Upgrade your system's cooling with the reliable and efficient Akasa AK-FN109.