In Surface Pro 4, heat pipes transfer the heat generated by the CPU to two areas: one is the fan area, and the other is the equipment support area. This can minimize fan operation. The fan needs to be started only when running extremely CPU intensive tasks.For web videos and daily tasks, the fan does not need to be started.At the same time, it also makes the heat transfer of the Surface Pro 4 more uniform, rather than concentrated in the fan area, accelerating heat dissipation.
