Modular fans are the way of the future: the quick-release connection system enables easy daisy chaining for rapid, hassle-free assembly. Enhanced Airflow Channels improve efficiency and reduce noise by separating airflow into minimal streams; the infinity mirror design delivers dynamic lighting effects, complemented by an LED trim creating a continuous outline.Tool-free connectivity for quick installation .Stunning ARGB lighting with Infinity Mirror .Automatic RPM optimization with PWM control .Enhanced Airflow Channels.SpecificationsDimensions (WxDxH) : 140 x 142 x 25 mmFan Speed : 400±200RPM-1200RPM±10％Air Flow : 51.91 CMFAir Pressure : 1.14 mm H2OAcoustic Noise : 26.8 dB(A)Rated Voltage : 12 VDC (Fan) / 5 VDC (LED)Rated Current : 0.15 A (Fan) / 0.32 A (LED)Power Consumption : 1.8 W (Fan) / 1.6 W (LED)Bearing Type : HDB Hydro Dynamic BearingCable Length : 550 mm (Fan) / 580 mm (ARGB)Connector & Control : 4 Pin PWM / 3 Pin ARGBWeight : 171.12gForward Rotation