Dual Blade Impeller The dual flow structure increases the CFM by pulling the air from the outside to the inside and increases the straight aifrlow for strong cooling performance. Minimising Vibration & Noise with Biomimetics To minimise noise and vibration we applied biomimetic technology. The housing leg structure absorbs the noise and vibration generated by the impeller rotation, providing a stable and quiet environment. Fluid Dynamic Bearing A bearing with a thin layer of oil that minimises friction, reducing noise and heat with a longer lifespan. Supports ARGB with Z-SYNBC The included Z-SYNC controller has eight ARGB headers to create advanced lighting effects. You just need one ARGB header on your motherboard to control up to eight fans. Attributes Fan Speed 800 ~ 1500 RPM Air Flow 61 CFM Bearing Type Fluid Dynamic Connector 4-pin PWM3-pin ARGB Lifetime 100,000 hours Electrical Voltage 12 V Current 0.2 A Environmental Noise Level 29 dBA Physical Form Factor Chassis Fan Case Colour Black Cable length 700 mm In The Box 3 x FansARGB ControllerScrews Fan Width 140 mm Fan Depth 140 mm Fan Height 26 mm Fan Weight 130 g Key Features Fan Size 140mm mm Display Model in Showroom No L.E.D Fan RGB Number of Fans 3 fan(s) LED Controller Included Yes LED Strip(s) Included No Fan Connector 4-pin PWM Warranty Warranty 1 Year