SENECESLI Computer Case Fan, 4 Pin PWM Bearing PC Case Cooler Fan Low Noise with 7 Blades, 120mm 3000RPM Quiet MFDB Cooling Fan for Desktops, Easy to Install (Black)

Excellent And Quiet Operating: The PWM chassis fan features 8 soft silicone pads at the 4 corners of the MFDB fan to absorb vibrations at high speeds. With a maximum noise level of only 38.7 dBA, equivalent to the sound of rustling leaves, it ensures a quiet environment for work or gaming, minimizing distractions.
^^ Efficient Hydraulic Bearing: The PC case cooler fan utilizes the highly rugged MFDB dynamic pressure bearing with low friction magnetic levitation bearing technology. This design enhances longevity, with a bearing lifespan exceeding 10, 000 hours, providing consistent performance.
^^ 7 Blades Design: The 7 blades high pressure fan design generates an airflow of up to 86.87CFM at 3000RPM. Focused on improving performance, the computer case cooling fan delivers stable air pressure and powerful airflow to effectively cool your system. ^^ PWM Intelligent
Temperature Control: Equipped with PWM technology, the PWM bearing case fan allows for dynamic speed control ranging from 500 to 3000rpm to reduce noise levels. Simply insert the PWM pin into the SYS FAN slot for convenient and efficient temperature regulation.
^^ Easy Installation: The PWM cooling fan is compatible with all types of computer cases, offering easy installation. The user friendly power interface design allows for plug and play convenience. The fan features a parallel hole distance of 105mm and a diagonal hole distance of 148mm (The hole distance refers to the distance between the center points of two screw holes), making it versatile and suitable for various setups.