NOCTUA 140mm NF-A14x25r G2 PWM Fans Sx2-PP NOCTUA 140mm NF-A14x25r G2 PWM Fans Sx2-PP Noctua NF-A14x25r G2 PWM Fans Sx2-PP: Maximum Cooling Performance FansNoctua NF-A14x25r G2 PWM Sx2-PPis a top-of-the-line cooling solution designed for demanding users who need stable and quiet computer operation. Thanks to modern SSO2 bearing technology and liquid crystal polymer (LCP) materials, the fan offers unparalleled performance.         Intended use:Ideal for computer cases, ensuring optimal airflow.         Bearing technology:Modern Self-Stabilizing Oil-pressure (SSO) bearings ensure longevity and reliability. Dimensions:Compact dimensions of 140 x 25 x 140 mm allow for easy installation.         Noise Level:Generates just 24.8 dB at high speed, ensuring quiet operation.         LNA Adapter:Low-noise adapter included for additional noise reduction. Voltage:12V ensures stable power supply.         Warranty:A long 6-year warranty ensures product quality and durability.         Airflow:Impressive airflow of 155.6 m³/h for maximum cooling efficiency. Rotation speed:maximum 1500 RPM, allowing for perfect adaptation to cooling needs.         Mean time to failure (MTTF):up to 150,000 hours.         Mounting:Easy installation thanks to a 105 x 105 mm hole spacing. Connector:The 4-pin fan allows for PWM speed control.         Safety:Do not use in damp or wet locations.         Material:High-quality liquid crystal polymer (LCP) for greater durability. Included accessories:Mounting screws included for easier installation.         Thanks to its advanced design and high-quality materials,Noctua NF-A14x25r G2 PWMis an excellent choice for all technology enthusiasts looking for effective cooling without compromising on noise or durability. Innovative bearing technology and a well-thought-out fan design guarantee stable PC operation even in the harshest conditions. Choose Noctua and enjoy reliability and silence at all times!