KWG Gemini M1 1203, 3 x 120mm Case fans RGB, Dimensions 120 x 120 x 25 mm, Rated Voltage 12 V (Fan) / 5V(LED) Speed 500 - 1500 RPM ±10% Air Flow 56 CFM Air Pressure 1.94 mmH2O Noise Level 15-22 dBA Bearing Hydraulic Connector male and female Molex Control Box-SPECIFICATION Dimensions 92 x 46 x 13 mm Power Connector SATA Support LED type 5 V Addressable (Digital) LED Support Motherboard RGB Sync Connectors 5 V Addressable (Digital) RGB Header Support Daisy Chain Another Control Box , Add up to 6 fans & 2 additional LED strips together to exhibit group lighting effects with control box, Retail Box , 1 Year warranty