This 120mm non LED case fan is engineered for professional PC builders and bulk buyers seeking pure cooling performance and ultra quiet operation. Designed to the standard 12025 size it fits seamlessly into most computer cases CPU coolers and water cooling radiators making it a versatile solution for desktop PCs workstations and server builds. Featuring an optimized aerodynamic 9 blade design the fan delivers a maximum airflow of 65 CFM and stable static pressure effectively expelling hot air to keep internal components running cool. Equipped with a premium hydraulic bearing it ensures low vibration and a noise level as low as 16 dB A creating a silent environment for office work content creation and home use. The fan includes anti vibration rubber pads on all four corners to eliminate resonance between the fan and the case further reducing operational noise. It supports 4Pin PWM speed control with a wide range of 800 to 2000 RPM allowing the system to automatically adjust speed based on temperature balancing cooling efficiency and energy consumption. Constructed with high strength flame retardant ABS material and certified by CE and RoHS this fan offers a long service life of up to 40 000 hours. It features a plug and play design with no complicated drivers required making installation quick and efficient. Ideal for customers who prioritize functionality over lighting this 120mm silent cooling fan is the perfect choice for bulk orders and system integrations.