A unique 160mm fan dimension engineered by SilverStone, which utilizes 140mm fan mounts to provide greater overall cooling power with a larger cooling surface area. Inspired by the hydrodynamic properties of shark skin, Shark Force series fan blades feature similar pattern which passively alters airflow to favorably affect the pressure gradient along fan blades to improve overall airflow performance and noise level. Utilizing industry standard 4-1 pin ARGB connectors, Shark Force fans allow display of different color combination by use of compatible motherboard or an ARGB controller. Shark Force are capable of maintaining quietness under light-loading condition, whilst allowing for industrial fan-level top speeds or fan idle operation through an advanced PWM controller. It's almost as if you are getting two fans in one.Implemented for the first time, a modular cabling design for fan power and ARGB lighting to ease cable management, whilst leaving the option for unplugging and disabling ARGB lighting effects opened. Utilizing three-phase, six-pole motor design, which produces higher torque value compared to most single-phase, four-pole design fans. Combined with Fluid Dynamic Bearing (FDB) for a smooth, reliable and quiet operation.