Get 12CM 3 Pin 1 Fan 12 Modes Adjustable Colorful RGB LED Silent Computer Case Cooling Fan Specifications: Product name: RGB Computer Case Cooling Fan Color:Black Fan Speed: 1800RPM+10% Voltage: 12DC Bearing Type : Hydraulic Bearing Lifespan: 40,000 hours Noise:28±10%dBA Connector:3Pin Heat Sink Matenal:ABS Heat Sink Dimensions: 12*12*2.5cm Features: 1. LED light effect 2. Superb cooling performance 3. Precision manufacturing ultra long durability. 4. 9 fan blade design, large air volume, good temperature control effect. 5. Add 8 shock absorbers at the four corners to effectively reduce the resonance noise between the fan and the chassis. Package Included: 1 * RGB Computer Case Cooling Fan 12CM 3 Pin 1 Fan 12 Modes Adjustable Colorful RGB LED Silent Computer Case Cooling Fan See detail