Product Dimensions 4.72"L x 0.98"W x 4.72"H Brand SCYTHE Power Connector Type 4-Pin Voltage 12 Volts (DC) Wattage 3.72 watts Cooling Method Air Compatible Devices Desktop Noise Level 36.63 dB Material Liquid Crystal Polymer Maximum Rotational Speed 3000 RPM See less About this item Scythe advanced flagship Grand Tornado high-performance 120x120x26mm PWM fan (25mm excluding rubber), the cutting-edge aerodynamic swirled blade design, the flagship Grand Tornado fan blade is well optimized for silent operation and higher static pressure to generate maximal CFM volume airflow with top-tier PC cooling performance. The housing of the Scythe flagship Grand Tornado fan frame is made with high-quality Industrial Grade Liquid-Crystal The housing of the Scythe flagship Grand Tornado fan frame is made with high-quality Industrial Grade Liquid-Crystal Polymer Compound which has extreme tensile strength and tear resistance making the fan frame and blade highly durable for a long life span and excellent stability. Made with high precision metal-reinforced motor hub to optimize cooling performance as well as provide excellent stability during fan rotation. The advanced SPFDB2 (Sealed Precision Fluid Dynamic Bearing 2) is a highly trusted bearing structure featuring an NdFeB permanent magnet that contributes to excellent stability during high-speed operation and impressive longevity of up to MTTF 370,000 hours. The configured Down-Speed Cable is silent-optimized to provide stable airflow by lowering the fan speed by 40%, users can connect with the cable as per the customized usage during desktop cooling operation. Fan speed : 400±200~3000±10%, Airflow : 12.23~97.82CFM, Static Pressure : 0.62~5.13 mm H₂O, Noise : 9.3~36.63 dBA, Dimension : 120 x 120 x 26 mm Current : 12V, Weight : 198 g ± 10%, Accessory : Down Speed Cable X 1、Shock-Absorbing Mounts X4、Screw X 4、200mm 4-Pin Extension Cable X 1