Package includes three Vista 120 ARGB PWM fans and a mini ARGB controller Standard 4-1 pin ARGB lighting, synced via an ARGB controller (included) or ARGB compatible motherboards Wide 0~2, 000 RPM speed range via PWM control (0~66CFM, 0~ 2.22 mmH2O, 0~ 30.6 dBA) Integrated rubber padding helps to further reduce vibrational noise Hydraulic bearing reduces friction and maintain low operational noise