Product detailsOrigin:Cn(origin)Application:ProcessorPackage:YesCompatible Cpu:NoneFan Life:30000 HrsFan Speed Control:No RpmNoise:25dbaAir Volume:45cfmLines:4 LinesType:FanPower Interface:4pinHeatsink Material:PlasticFan Size:120x120x25mm PERFORMANCE ENGINEERED: increased airflow and pressure with engineered winglet fan blades and chamfered intake and exhaustPlease Comfirm the Fan Size, Voltage, Connector and other parameters before purchase.High-speed industrialPPC version for industrial heavy-duty applications that require extreme cooling performance and advanced ingress protectionRuggedised fibre-glass reinforced polyamide construction and IP52 certified water and dust protection.Highly optimised low-noise design with outstanding quietness of operation, static pressure and airflow (CFM), ideal for chassis ventilation, cooling fan replacement for NAS and other devices, etc.Virtually inaudible operation at max. 16.4 dBA). Air flow – 50.5 CFM. Noise level – 16.4 decibels.High Speed: This model is designed to maximize airflow and can be too loud for some applications.Product type :ELECTRONIC COMPONENT FAN.?2 Ball Bearing fan for Extended Life and High Performance.Extreme Speed with Excellent Airflow.Ideal for PC CASE, POWER SUPPLY and CPU heat sink.Improved, more balanced, sturdy fan design delivering precision at a good price point.Low fan speeds, optimized for quiet operation.