Intel LGA 4189 CPU Liquid Cooling Heat Sink

  Liquid cooling heat sinks use liquid to absorb heat and transfer it to the heat exchangers, and then dissipate the heat by air cooling or passive cooling. The key reason of the strong heat dissipation capacity of the liquid cooling system is that the heat absorption and thermal conductivity of liquid coolant is much better than that of air, and the total heat dissipation area of the liquid cooling system is also much larger than that of the air cooling system.

  The advantages in thermal performance

  At 25°C ambient, the thermal conductivity of air is only 0.024 W/mk, while that of water is 0.58 W/mk, which is more than 24 times than that of  air; also at 25°C, the specific heat capacity of air is 1012 J/(kg•K) , and the specific heat capacity of water is 4186 J/(kg•K), which is more than 4 times than that of air. That is to say, it takes more than 4°C of air to raise the temperature of water of the same quality by 1°C. Therefore, as the thermal conductivity and As a heat-absorbing medium, water is inherently superior to air.

 Based on water with high thermal conductivity and heat absorption efficiency as the cooling liquid, coupled with the large heat dissipation area, liquid cooling has inherent performance advantages over air cooling. Especially for some top graphics cards with high heat generation (such as GTX480), even if they are not overclocked, it is difficult to make them have an ideal temperature by relying on air-cooled radiators in summer. The full load temperature of the public version of GTX480 is often as high as 90°C or more when the room temperature is 25°C. , and changing to water cooling can make the full load temperature of the GTX480 SLI only 49 ℃ and 52 ℃.

  The advantages in noise

  Relying on the large cooling radiator or passive cooling metal water tank, the water cooling system only needs a very low fan speed to obtain sufficient cooling capacity. The low noise of several low-speed fans will not be several times than that of a low-speed fan, but only Slightly higher than a single low-speed fan, which is important for users who seek quietness. When the room temperature is low, some water cooling systems can even go without a fan, so liquid cooling system would create much less noises than air cooling system.

  For Intel LGA 4189 CPU series, many thermal solutions have been designed to solve the thermal issues, heat pipe heat sinks, vapor chamber heat sinks, also liquid cooling heat sinks are designed for this type of CPU as liquid cooling can dissipate the heat from LGA 4189 more efficiently and with less noises. the specification of this type of liquid cooling as below:

CPU type: LGA 4189;

Dimension:350mm*200mm*25mm;

Power:400W;

Material of cold plate: copper alloy.

Sinda Themral is a leading heat sink manufacturer, we can design and produce every generation of Intel, AMD,etc. CPUs, Our factory owns many precise facilities and equipment to manufacture high quality CPU heat sinks. We are a thermal partner with many customers in the world like Flex, DellEMC, Foxconn, etc. Please contact us if you have any thermal requirements.

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