Thermalright X3 CPU Air Fan ARGB Case Cooler PWM Silent Computer Thickness is Max 1550RPM Speed Cooling PC Cooling Fan for CPU Cooler and 3 Fan Pack

[Silent fan size] Model: TL-C12CW-X28-S H2O, air flow: 73.3CFM, higher air flow for improved cooling performance. [High Performance Cooling Fan] Motherboard automatic speed control via 4PIN PWM fan cable interface can determine the speed according to the motherboard temperature, and the maximum speed is 1550RPM. Constructed with up to 55cm cable for PWM series control of fans, ideal for cases and CPU coolers. [Intelligent Temperature Control Function] The cooling fan has PWM temperature control function. After connecting the 4-pin power connector to the motherboard, there is no need to manually adjust the speed, the fan will automatically set variable speed according to the temperature, and if you need a fixed speed, the fan can be adjusted to DC mode. [Shock Absorption and Low Noise] The CPU fan is surrounded by soft silicone corner pads, which provides shock absorption and noise reduction when the fan is running at 1550 RPM, keeping the fan in a low noise state. [Perfect Match] The PC fan is not only suitable as a case fan, but also suitable for use with CPU coolers to create a cooling effect, removing the dry heat from the case and the high temperature generated by the working CPU, allowing maximum cooling. Perfect for cases, radiators, and CPU coolers. CPU fan parameters: Model: TL-C12CW-X28-S Bearing type: S-FDB   Packaging: Instruction manual x 1, TL-C12CW-X28-S fan x 3, screws x 12