Thermaltake Riing Quad 120mm 16.8 Million RGB Color (Alexa, Razer Chroma) Software Enabled 4 Light Rings 54 Addressable LED 9 Blades Hydraulic Bearing Case/Radiator Fan CL F088 PL12SW B, Black

16.8 MILLION COLORS: - Featuring 4 LED rings with 54 addressable RGB LEDs for great light coverage, uniform color, and brightness NEONMAKER: - Take full control and personalize Riing Quad LEDs with a color theme or orchestrate up to 40 seconds of custom animations TT RGB PLUS Software, App: - Control fan speed and lights easily with a click, tap, or voice command via the patented TT RGB PLUS Software and TT AI voice control WORKS WITH ALEXA: - Pair with an Alexa-enabled device (not included) and control lights, fan speeds, and even check the current weather condition by giving verbal commends via TT RGB Plus software, app SYNC WITH RAZER CHROMA: - Experience synchronized gaming and RGB lighting effects on cooling systems and gaming gear via TT RGB Plus and Razer Synapse 3.SILENT OPERATION: - Hydraulic bearing self-lubricates with a friction-reducing substance for quiet operation without sacrificing performance.HIGH-AIRFLOW, 9 FAN BLADE DESIGN: - 120mm PWM fan with speeds from 500 to 1, 500 RPM, engineered for maximizing airflow while minimizing noise.