Customer Note: Please Use The Black 2-Pin Molex Adapter That Is Supplied In The Box To Connect The Fans To The Power Supply. This Adapter Is Required For Them To Work Correctly Marvo Scorpion Fn-14 Rgb Efficiency Thanks To The Aerodynamic Frame And The 11 Blades With Special Design The Fn-14 Fan Offers An Increased Airflow Being An Excellent Solution For The Efficient Cooling Of The Newest And Performance Gaming Systems. Quiet The Special Shape Of The Blades Helps To Significantly Reduce The Turbulence While The Included Anti-Vibrators Cancel The Transmission Of Any Vibration In The Housing. This Ensures Quiet Operation. Design When We Say Modern Gaming Lighting Appears As An Implicit Requirement Whether We Are Talking About The Mouse Keyboard Headset Or Housing That Accommodates The Newest And Most Performing Components. The Fn-14 Fan Uses A Circular Tube With Rgb Leds Promising To Cool The Gaming Rig Style With Any Gaming Enthusiast. Compatibility Is Ensured By The Presence Of 4-Pin Power Supply Connectors. Model Fn-14 Rgb Dimensions ( W X H X D ) 120 X 120 X 25 Mm Fan Bearing Technology Hydraulic Speed 1100 +- 10% Rpm Air Flow 30.82 Cfm Noise Level 26.8 Db (A) Led Lighting Rgb Connections 4-Pin (Psu)