With the advent of the 5G era, various communication data processors must solve the problem of heat dissipation during high-speed computing, especially during remote office and video conferences, which require quiet conditions. At this time, the heat sink of the data processing system is generally ,The natural convection method is used to meet the noise requirements, and this 707025 profile heat sink is realized under this condition. Of course, the subsequent design can also use a higher heat dissipation density and heat. The cold forging heat sink with high exchange density, the irregular outer surface area of this heat sink ,it can play a great role in the exchange of heat radiation between surfaces…