With this thermal paste

Arctic MX-4

4g - Non-conductive

your computer fans will thank you!

The temperature will be balanced downwards across the entire surface of the processor, and your fan or cooling system will be less stressed, and therefore more durable!

Reduce the operating excessive speed of your computer fans.

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We can read here or there

Highest Thermal Conductivity

The surfaces of processor chips and cooler floors are covered with microscopic dents; ARCTIC‘s MX-4 thermal paste is composed of microparticles which fill these cavities. This leads to extremely high thermal conductivity, guaranteeing that heat is dissipated quickly and efficiently from the CPU or GPU. With its outstanding performance, the MX-4 is not only an excellent choice for overclockers and enthusiasts, but also for other applications that require thermal transmission.  MX-4 proves without a doubt that great performance does not necessarily require a high price.

• Thermal Conductivity : 8.5 W/mK *** (data given by the supplier, not by Arctic, see below)
• Density : 2.50 g/cm³ - 2.5kg/m³
• Viscosity : 31.600 poise
• Volume Resistivity : 3.8 x 1013 Ω-cm
• Continuous Use Temperature : -50~150 °C
• Color : Grey

*** Why doesn’t ARCTIC communicate thermal conductivity values? (https://www.arctic.de/en/faq/detail/why-doesn-t-arctic-communicate-thermal-conductivity-values)

ARCTIC made a conscious decision not to specify any values for the thermal conductivity of its thermal paste and thermal pads, because many manufacturers invent, artificially inflate or embellish this value. Thermal paste has a thermal conductivity of 1 to 4 W/mK. Values outside of this range, such as 12.5 W/mK, are at odds with the truth.
Many competitors quote values above 4 W/mK to suggest better performance. This often leads to false expectations and dissatisfied users.
ARCTIC offers its customers innovative thermal interface materials at the best possible price-performance ratio instead of relying on manipulated performance data.