High-Performance Cooling Fan: Automatic motherboard speed regulation via a 4-pin PWM fan cable interface, allowing speed to be determined by motherboard temperature, with a maximum speed of 1550RPM. Configured with up to 55cm cable for PWM series fan control, ideal for chassis and CPU coolers. Quality Bearing: The meticulously developed S-FDB quality bearings resolve the issue of PC cooling fan blade shaking in the lift position, keeping fan noise to a minimum while providing maximum cooling performance when needed and extending the fan's lifespan. Excellent LED Lighting: The high-brightness LED atomizing ARGB fan blade effectively reflects light, making the ARGB lighting effect softer and matching the cooler and chassis more perfectly. Up to 17 lighting effect modes with ARGB support, color can be managed and synchronized via the motherboard port. Quiet Fan Size: Model: TL-C12C-S X3, Size: 120*120*25mm, Speed: 1550RPM±10%, Noise ≤ 25.6dBA Connection: 4-pin PWM, Current: 0.20A, Air Pressure: 1.53mm H2O, Airflow: 66.17CFM, Higher airflow for improved cooling performance. Perfect Match: The PC fan can be used not only as a chassis fan but is also suitable for use with a CPU cooler to create a cooling effect together, removing chassis heat and CPU-generated high temperatures during operation for maximum cooling; Ideal for chassis, radiators, and CPU coolers.