Specially designed for mainstream market, Thermaltake Pure Plus 14 RGB features compression blades, hydraulic bearing, and a 16.8 million colors LED ring with 9 addressable LEDs. Supporting Thermaltake’s patented TT RGB PLUS Software and AI interactive voice control, the Pure Plus 14 RGB lights up your system without sacrificing performance!P/N CL-F064-PL14SW-A(Fan x3, Controller x1)Fan Dimension 140 x 140 x 25 mmInterface USB 2.0 connectors (9 Pin)System compatibility Windows 7 / 8 / 8.1 / 10Fan Started Voltage 9.0 VFan Started Voltage 12 V & 5VRated Current Fan 0.55 A (one fan, fan + LED)Power Input 12V – 8.28 W , 5V – 4.8W (Fan*3)Fan Speed 600 ~ 1500 R.P.MMax. Air Pressure 1.62 mm-H2OMax. Air Flow 70.32 CFMNoise 30.4 dB-ABearing Type Hydraulic BearingLife Expectation 40,000 hrs,25℃Weight 186 g (one fan)