US 4 Pcs Computer Gaming Case RGB LED Fans Cooling Quiet Colorful Frame 120mm

USA Seller, Ship Fast!              RGB Lighting: Increasing more colorful in the user's case by add the awesome RGB light in the  Case Fan. Special Threaded Blade Design: The special 7-blade special thread design can minimize resistance and further improve fan performance.   The output air flow reaches 42.5CFM under the standard of 1200 rpm, which effectively optimizes the air duct of the chassis and helps dust removal. Effective Shock Absorption Design: Case fan is surrounded by 4 soft silicone cushions which widely decreased the noise from fan vibration under high speeds.  Highly optimized low-noise design provides outstanding quietness of operation.   The maximum noise of the fan is only 18 dba. High Performance Hydraulic Bearings: Fan adopts hydraulic bearing technology.   High-performance sleeve bearing with high-performance and lasting bearing technology.   It can absorb and conserve lubricating oil.   Reducing wear and noise effectively.   The bearing life can reach more than 40,000 hours. Simple Installation: RGB case fan is compatible with all types of chassis and easy to install.   Humanized power supply interface design.