Million 120mm Long Life Sleeve Case 15 PCS LED Silent Fan for Computer Cases, CPU Coolers, and Radiators(Blue) Dimensions: 120x120x25mm, Speed: 1200 +/-15% R.P.M. Air Flow: 45CFM Noise Level:19 dBA Voltage:0.16A Input Power:1.92W Anti-vibration pads and sleeved cables are included for better performance 40,000 long life hours