HURRICANE 120 ARGB PWM Features: DUAL-RING ARGB LED DESIGN XPG HURRICANE ARGB PWM fans are available in 120mm and 140mm models. Both offer mesmerizing dual-ring lighting effects and are compatible with most major motherboard ARGB software. EFFICIENT COOLING PERFORMANCE XPG HURRICANE 120 ARGB PWM fan offers more than just mesmerizing dual-ring lighting effects. The fan speed runs up to 2,000 RPM, generating up to 61.5 CFM of cool air with 1.42 mmAq of static pressure. FLUID DYNAMIC BEARING (FDB) The fluid lubricates between the bearings and shaft when the shaft rotates, offers smoother operation, hence lower noise, better cooling efficiency, lower power consumption, and longer fan life expectancy. PATENTED FAN BLADE DESIGN Innovative dual-layer fan blade design is comprised of the Main Blade and the Booster Blade. Both function simultaneously to enhance airflow and static pressure, while minimizing wind resistance hence less noise during operation. 4-PIN PWM DESIGN with DAISY CHAIN CAPABILITY Pulse Width Modulation (PWM) allows the fan to track component’s temperature and to alter fan speed RPM accordingly. SILENT FAN OPERATION Both the fan blade design and the FDB contribute to its overall silent fan operation. The anti-vibration rubber pads further minimize the noise, averaging at a level of 18.17 dBA. Specifications: Dimensions 120 x 120 x 25mm Bearing Type Fluid Dynamic Bearing Connector 4-Pin Speed (RPM) 600 ~ 2000 RPM ± 10% Fan Max Air Flow (CFM) 61.5 CFM ±10% Fan Max Static Pressure (mmH2O) 1.42mm H2O ±10% Fan Noise Level (dBA) 18.17 dBA(avg.) Fan Rated Voltage DC 12V Fan Starting Voltage DC 3.5V Fan Operating Voltage DC 3.5V~12.6V Fan Rated Current 0.2A (Max) Fan Power Dissipation 2.4W Fan Protection Auto-Restart MTTF 230,000 Hours Cable Length 610mm ± 10% with Daisy-Chain Capable Warranty 2 years