Features: 1.High Performance Bearings: RGB case fan adopts hydraulic bearing technology, PC fan rgb can absorb and store lubricating oil, effectively reduce wear and noise, and the bearing life can attain more than 30,000 hours. 2.Good Performance: 7 blades design can minimize the resistance and further improve the performance of the computer case fan. The output blowing rate is 38CFM, which effectively optimizes the case duct and helps dust removal. 3.RGB Fan: Add RGB lights to the 120mm RGB chassis fan to add more colors. Each 120mm computer fan comes with high brightness LED lamp beads, which are rich in colors. 4.Low Noise: RGB fan low noise design provides excellent operating quietness, the maximum noise of the internal fan and cooling component fan is only 22dBA,providing a better working environment. 5.Simple Installation: 120mm RGB fan is compatible with various cases, with a user friendly power supply interface design, supporting two interfaces: small 3PIN on the motherboard and 4PIN for power supply D type port. specification:Item Type: RGB Case Fan Material: ABS Function: For Chassis Heat Dissipation Scope of Application: For PC Case PackageList:1 x RGBCaseFan 4 xScrews