Who knows how to buy silicone grease for CPU heat dissipation

CPUs have thermal grease and thermal silicone, you have to buy thermal silicone grease, otherwise you will regret ......

It's okay to ask js points, this kind of thing is not valuable.

It's about a few dollars a box. That's called thermal grease.

Only buy expensive ones, hehe, must be a regular manufacturer, no matter how expensive it is, it can't be expensive, don't buy cheap Taiwan, I use toothpaste, hehe (I'm in a hurry to use the computer, it's too late to buy, I can only make do, and now I'm too lazy to remove it and change it).

Go to the computer city to buy, 1 yuan a piece.

**You can buy it on it, as well as JD.com**, Gome, **, Paipai, etc.

It is recommended to buy CPU thermal grease with high silver content, good thermal conductivity effect, and long use time.

CPU Thermal Grease Application Method:

One way to do this is to squeeze a little bit of silicone grease out of the surface of the CPU GPU and then squeeze the grease evenly under heat sink pressure.

Another method is to apply the grease evenly to the surface of the CPU GPU.

The first method is suitable for heat sources with a small surface area, and the second method is more suitable for CPU GPUs with a larger surface area, such as Intel Core 2-series processors, but the second method is easy to obtain impurities and may produce bubbles when applied. Many thermally conductive grease products come with a scraper or rubber sleeve for ease of use.

**Can I buy thermal grease?

Look at my name!

There are many grades of thermal grease, and different grades can be selected according to the needs of the product. It's best to buy some well-known brands, such as:Honeywell, Dow Corning

Stuffy and disturb the brand, and the quality is also ***.

There are a lot of ** merchants, you can go directly to the first-class ** merchants to buy, and find a regular one with a ** certificate to be guaranteed!

1. Liquid gold: the highest-end thermal paste, with a certain viscosity, poor fluidity, strong adhesion, and in terms of high quality. Note: The use of liquid gold requires the opening of the CPU cover, and there is a risk in opening the cover, so do not operate it if you are not a skilled worker.

2. Toothpaste: The effect is poor, the water evaporates quickly, it is easy to dry, it needs to be changed frequently, and there may be some shower gels with high moisture content, which may lead to short circuits, and the only benefit is low cost.

3. Professional thermal paste: in fact, it is silicone grease, adding some nano thermal conductive particles, the thermal conductivity is better than that of conventional silicone grease, and it is also easier to accept.

Heat dissipation silicone grease, its main role is to increase thermal conductivity, increase the contact surface, of course, if the heat solidifies or melts the material when heated, it is necessary to be particularly careful, such as toothpaste, lard and other substances, and some things not only do not increase thermal conductivity, but also to the opposite of things, such as candles, shoe polish and so on should also be used with caution. Of course, to put it bluntly, silicone grease is a synthetic oil made by adding something, and it is not irreplaceable, for example, I tried it, and applied a small amount (note a small amount) of Vaseline, and the effect is quite good. Trust me to try.

Of course, if conditions permit, it's better to buy some silicone grease, anyway, Pinduoduo, ** or something, it's easy to buy.

I once saw a related test in a forum, replacing silicone grease with all common pastes such as toothpaste, facial cleanser, xx cream, Dabao, etc., and the test results were funny, only Dabao SOD density can reach a heat dissipation level that exceeds silicone grease, and other things will only greatly increase the temperature of the CPU. However, these things can't transfer heat for a long time, and the moisture content of them is easy to cause danger to the motherboard circuit, so it's okay to play with them, and it's not recommended to really use them.

01 Turn on the host, you can clearly see that there is a big fan in the main chassis, we remove the fan, we can see the CPU directly below the fan, if the computer is seriously heated, it is very likely that the heat dissipation silicone painted before has been completely dry, you can verify it.

02 Then you can recoat the top of the CPU with heat dissipation silicone, first drop some hot silicone grease in the middle of the top of the CPU, and then apply it, don't apply it too thickly, just thin it.

03 Then reinstall the fan and cover the main unit.

04 Finally, we can use temperature measurement software to detect the temperature of the CPU during use to see if it really drops. If there is a significant reduction, it means that the effect of applying heat dissipation silicone is still good.

Hope it helps.