Double transparent crystal material guide ring, make the front and back show cool lighting. The broken diamond shape design can reflect the bright light, crystal clear.The fan is equipped with 20 high-density and long-life lamp beads, the light is brighter and fuller, with excellent uniform light effect, without exposing the lamp beads.Large air volume design, efficient heat dissipation, 9 bionic fins and fan blades, strengthen the air intake and air volume.The hydraulic bearing has a large oil storage space, forming a unique loop-type oil supply circuit, and is driven by a strong magnetic motor, which makes the fan life longer, quieter and more durable.The rubber feet are flexible and durable, which can effectively reduce the resonance between the fan and the chassis, keep the fan stable, reduce noise, and be quiet and comfortable.Type: cooling fanBearing Type: Hydraulic BearingSpeed: 1200 RPMNoise: 21 Voltage: DC 12VCurrent: 0.29 A 10%Power: 3.6W 10%Air Volume: 39 CFM 10%Product size: 120x120x25 mmColour:WhiteMaterial:ABSPackage Contents:1 x Fan4 x ScrewsOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.