Product Description The wide body, low-pitch blades of the SP120 fans combined with the custom housing provides outstanding static pressure and airflow through heatsinks or radiators. With rubberized corners, a quiet and reliable Advanced Hydraulic Bearing, and an included step-down resistor for even quieter operation, the SP120 truly is the strong, silent type. From the Manufacturer The advanced design of the SP120 provides the higher static pressure that radiators and heatsinks demand, while maintaining a quiet noise profile. Seven ultra-wide, custom-molded blades deliver high static pressure, and the customized fan enclosure helps airflow move in the right direction. The rubber mounts and the advanced hydraulic bearing system combine high reliability with low-noise operation. Three included colored rings allow you to customize the look of the fan to match the rest of your hardware. The wide body, low-pitch blades are custom-molded for high static pressure air delivery with low noise, while rubber corners reduce vibration and noise. High Static Pressure for Efficient Cooling on Radiators model : Corsair Air Series SP120 Quiet Edition Single Fan (Blue tag : Case Fans