Optimal Consistency for Every Application
Depending on personal preference and area of application, a thinner or thicker thermal compound may be preferred. Excellent non-drying and non-bleeding properties ensure constant long-term performance. With ARCTIC thermal pastes you will find the optimal viscosity for your application.

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.

Easy Application
Thanks to its consistency, MX-4 is easy to apply, even for beginners. The video below demonstrates the application technique to avoid air pockets between processors and coolers.

Secure Usage
In contrast to pastes based on metal oxides or liquid metal, ARCTIC’s MX-4 is metal-free and not electrically conductive.

General Specifications
Density - 2.50 g/cm³
Viscosity - 31.600 poise
Volume Resistivity - 3.8 x 1013 Ω-cm
Continuous Use Temperature - -50~150 °C
Thermal Conductivity - FAQ
Colour - Grey