Thermalright TL-B14W 140mm CPU Cooler Fan Computer White Case Fan PWM Cont

【Industrial grade case fans】 Automatic speed control of the motherboard through the 4PIN PWM fan cable interface, which can determine the speed according to the temperature of the motherboard, with a maximum speed of 1500RPM.
【Process upgrading】The pc fan blade is formed, initially corrected, and then corrected again by a laser balancing machine with 3 dots of mud glue to address possible imbalances in the rotation of the fan. The red mud glue in the middle of the cooling fan is used to upgrade dynamic balance of fan and make its performance better (Referred to as the three-dimensional dynamic balance)
【Dimensions of PC Fan】 Size: 140*140*25mm, Speed: 1500RPM±10%, Noise ≤27.6dBA Connector: 4pin pwm, Current: 0.15A, Air Pressure: 2.35mm H2O (MAX), Air Flow: 82.5CFM, Higher air flow for improved cooling performance.The triangular symmetrical back frame design increases the effective airflow area of the cooler fan and enhances the pressure strength of the fan.
【Performance optimisation】The pwm fan has a triangular symmetrical back frame design which increases the effective airflow area and increases the structural pressure strength by 20%.
【Detail presentation】This computer fan is an air pressure fan, emphasising the balance between sound and performance. The fan is surrounded by silicone feet, which provide a good degree of shock absorption and protection, in addition to making the fan a little quieter.