[6 Heat Pipe Technology] The 6*6mm pure copper heat pipe is an upgraded generation of AGHP 5.0 version of the heat pipe, which can efficiently solve the problem of reverse gravity caused by vertical/horizontal direction, and the pure copper base senses the CPU temperature and transmits it to six heat pipes, aiming to achieve the ultimate CPU heat dissipation performance. [155mm Height] The overall height of the cpu air cooler is 155mm, which can meet the CPU height limit of most cases, and the industrial strength PBT+PC material creates a high-quality CPU cooling product with high heat dissipation. [Twin Tower Radiator Specifications] Model: Royal Knight 120 SE, Size: 122*114*155mm(4.8*4.49*6.1inch), Heat Dissipation Material: Aluminum + Copper, All Aluminum Fins of the Main Tower, which can bring the maximum heat dissipation area, and the S-FDB bearings attached to the dual fans have a long service life to ensure the service life of air cooling and heat dissipation.