Hardware talent to teach you to pick the CPU fan heatsink "Diagram"

Temperature for the computer is the first killer, the computer's heat dissipation is absolutely the most important, and the heat dissipation of the CPU is of particular importance, then how the CPU to choose a good radiator (cooling fan)?

CPU radiator is a necessary part of the computer, but also the performance of the system plays a very crucial role, good radiator not only to ensure the normal work of the computer, greatly reduce the blue screen, the occurrence of the crash, but also to ensure the security of the CPU and other hardware.

At present, the feasible CPU heat dissipation methods are mainly divided into two types, one is liquid cooling, the other is wind cooling. Liquid cooling, including water cooling, oil cooling, and so on, mainly water-cooled, and the wind cooling is common to a heatsink above the mosaic of a fan of the kind of heat dissipation, the most kinds, for everyone to use.

Water-cooled Radiator is the advantage of the heat dissipation is particularly prominent, this is not comparable to the air-cooled radiator, but the safety problem is water-cooled radiator, although most water-cooled radiator is not leaking, but who can not guarantee that no leakage, as long as a leak, the computer will certainly be burned. In addition, water cooling radiator is also more troublesome, because the need for a large water tank, but also need to be patient and meticulous installation.

So in this article, computer enthusiasts will focus on introducing the air-cooled radiator.

The air-cooled radiator consists of two parts, one is the heatsink and the other is the cooling fan. Generally we only care about the quality of the fan, in fact, the role of heat sink is also very important.

Good radiator to include the following aspects:

1, heat conduction of the performance of a good film-heat sink to use high-quality materials

Gold, silver, copper heat dissipation performance is the most good, but the cost is high, now most of the radiator is generally made of aluminum alloy, aluminum alloy heat sink lightweight, good thermal conductivity, in this to be with some pure aluminum heat sink distinction.

2, fan convection-noise, speed

For convection to be good, the cooling fan is required to provide sufficient air volume to ensure that cool air can be replenished continuously.

The latest production of good fans are the use of multiple blades, sickle shape, which can effectively increase the air volume, reduce noise, so it is worthy of priority consideration.

3, other skills-heatsink base, fan power supply, silica gel

If the backplane is too thick, the heat dissipation rate will be reduced, resulting in the heat sink on both sides of the temperature is obvious, not conducive to heat dissipation; if the backplane is too thin, the thermal stability is poor, the temperature is prone to a sudden rise and decrease the phenomenon.

The fan power supply is also a place that cannot be neglected, and the electricity is lowered. Fan speed will be too low, high voltage, fan will be unstable, easy to burn off, need a strong and stable chassis power supply.