With dual-mode RGB lighting display, it supports the main board for control.It provides direct blowing type air volume supplement, which can reduce the speed and noise of the video card fan.Made of aluminum alloy high quality material, it is sturdy and durable.The length of the product is 20mm, the width is 134mm and the height is 270mm.It is suitable for graphics card. If your motherboard supports for RGB color change, you can connect the 4 pin plug directly to the motherboard to achieve 16 million color changes.Item Name: Graphics Card RadiatorAir Volume: 17.52CFMRated Voltage: 12VNoise: 18dBaFan Speed: 1500RPM10 PercentApplicable Accessory Type: Graphics CardColour:blackMaterial:plasticPackage Contents:1 x Graphics Card Cooling FanOnly the above package content, other are not included.Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.