Phanteks SK 140mm PWM Fan, Digital RGB, Black

Omnidirectional Lighting : 360º of gorgeous lighting effects come to your case with COUGAR’s most potent RGB fan lighting ever. VORTEX RGB SPB 120’s dual lighting circle of combines with the semi-translucid fan blades to ensure that you can visualize the lighting effects from any angle
Great Cooling Capabilities and Durability : COUGAR’s patented VORTEX design shapes air into a vortex that delivers better cooling efficiency. The fan’s hydro-dynamic bearing (HDB) enhances its durability and reduces noise, while its PWM technology allows the motherboard to optimize its performance automatically.
Support for Direct Motherboard Connection : Connect VORTEX RGB SPB 120 either to COUGAR’s Core Box C or v2 (both sold separately) or directly to the 5V RGB header of compatible motherboards for system-wide synchronization and full customization.