"220V AC Cooling Fan" passive radiator does not make noise, mute the effect of natural than all the active radiator outstanding, but the cooling effect it will have a big gap with the latter. Let passive heat pipe radiator join cooling effect goes a step further, but still did not reach mainstream users cooling standards. The market has emerged purely Na skirt PU Jie Huan Pi radiator, as Tt's mini Tower, Cooler Master Hyper6 +, which is still expensive heat pipe radiator to leave "220V AC Cooling Fan" mounting holes, to meet great service consumption of cooling the CPU. Passive radiator does not make noise, mute the effect of natural than all the active radiator outstanding, but the cooling effect it will have a big gap with the latter. Let's join the passive heat pipe "220V AC Cooling Fan" cooling effect goes a step further, but still did not reach mainstream users cooling standards.