Corsair Air Series SP120 (CO-9050011-WW) 120mm PWM Quiet Edition High Static Pressure Fan Type: Case Fan Bearing Type: Hydraulic RPM: 1450 RPM Air Flow: 37.85 CFM Noise Level: 23 dBA Dimensions: 120mm x 25mm Package Contents: SP120 High Performance Edition Fan Three colored rings in red, blue, and white. Mounting Screws