Thermaltake Riing Duo 14 LED RGB Radiator Fan has two individual addressable 16.8 million RGB colors LED rings with 18 patented LEDs in total and supports TT RGB PLUS software, Amazon Alexa Voice Service, and Razer Chroma software. The 140mm high-static pressure fan is PWM controlled and features long-life hydraulic bearing and compression fan blade design, delivering remarkable cooling performance without sacrificing quiet operation. Riing Duo is economical yet efficient and gorgeous!

InterfaceUSB 2.0 connectors (9 Pin)System compatibilityWindows 7 / 8 / 8.1 / 10Fan Started Voltage9.0 VFan Rated Voltage12 V & 5VRated Current12V : 0.17 A , 5V : 0.7A ( Fan*1)Power Input12V – 6.12 W . 5V – 10.5 W (Fan*3)Fan Speed500 ~ 1400 R.P.MMax. Air Pressure1.74 mm-H2OMAX. AIRFLOW60.87 CFMNoise26.2 dB-ABearing TypeHydraulic BearingLife Expectation40,000 hrs,25℃Weight195 g (one fan)