The Permafrost series was created by SilverStone as a line of all-in-one liquid coolers with the goal of achieving the highest cooling performance in lowest possible noise. They utilize a multi chamber pump design that can isolate hot and cold liquid channels for more effective heat removal from the water block. Combined with 100% pure copper base, 0.2mm micro-channel fins, and leak-proof tubing, the Permafrost's foundation ensures highest level of performance for any usage. The PF240-ARGB in particular includes a high efficiency 240mm radiator, two 120mm ARGB PWM fan, and an addressable RGB controller.