Utilizies 6 Copper Heat Pipes oriented in a U-Shape design to move heat away from the CPU and be dissapated by the Dual Aluminum Fin stack, for a TDP of 265W. Cooling the dual tower aluminum fin stacks are a pair High Airflow CT fans that are PWM controlled and capable of 65CFM of airflow with speeds of 500~1800RPM. Providing illumination there are 18 LEDs located in each top cap of the cooler with another 9 LEDs in the included CT fans, for a total of 54 LEDs. Controlling the LEDs is easy via motherboard lighting software thanks to 3 Pin 5V ARGB connections. No need to worry about RAM clearance, as the ASTRIA was designed with clearance in mind. The fin stack and included CT convieniently mount without the impacting RAM accessability. For best effieciency the ASTRIA 400 uses a nickelplated copper base to join all six 6mm heat pipes for optimal heat removal. AMD: AM5/AM4 Intel: LGA 1851/1700/1200/1156/1155/1151/1150/2066/2011.