Thermalright Peerless Assassin 140 SE CPU Air Cooler with 6 Heat Pipes, 28mm Thick Performance GradeFan, 158mm High CPU Cooling, for AM5/AM4, Intel LGA1851/1700/1150/1151/1155/1156/1200

[Heat Dissipation Combination] The CPU heat sink is a dual tower dual fan structure, with FIN fins on the black top, 6 fully electroplated anti-oxidation heat pipes, and a finely carved copper bottom. It is equipped with 2 PWM fans, which can easily dissipate the temperature of the CPU. [Product Specifications] Model: Peerless Assassin 140 SE, size: 140x160x158mm, heat sink material: aluminum,fan size: 120x120x28mm/140x140x27mm,fan speed: 1850RPM+10%/1500RPM+10%, Wind pressure: 2.21MM H2O, operating noise≤29.5db (A)/25.6db (A), fan interface: 4pin pwm, Combined with 2 pwm fans, can bring good heat dissipation effect. [158mm Heat Dissipation Height]The overall height of the cpu cooling is 158mm, which is compatible with more chassis. The main body is made of all aluminum fins, which can provide a larger heat dissipation area [Dual CPU Fan Cooling]The matched 120mm and 140mm fans have a speed of up to 1850RPM and 1500RPM, and an air volume of 88.89CFM and 77.8CFM, which can provide good heat dissipation effect. The fans have PWM function and can adjust the speed according to the motherboard temperature without manual adjustment. The attached fan hook is fixed on the twin tower radiator. [Detail Optimization] The cpu cooler comes with a 1-to-2-wire pwm control line, and the dual fans can achieve PWM synchronous speed control. The accompanying SS2 buckle is compatible with multiple specifications and can accommodate multiple CPU models. It is easy to install and remove, and easy to maintain and upgrade.