Skip to content
  Free U.S. shipping on orders over $1,000   Free U.S. shipping on orders over $1,000   Free U.S. shipping on orders over $1,000   Free U.S. shipping on orders over $1,000   Free U.S. shipping on orders over $1,000   Free U.S. shipping on orders over $1,000   Free U.S. shipping on orders over $1,000
  Free U.S. shipping on orders over $1,000   Free U.S. shipping on orders over $1,000   Free U.S. shipping on orders over $1,000   Free U.S. shipping on orders over $1,000   Free U.S. shipping on orders over $1,000   Free U.S. shipping on orders over $1,000   Free U.S. shipping on orders over $1,000

Arctic Cooling Highest Performance Thermal Compound

Highest Thermal Conductivity

T...

$18.23
Original price $18.23 - Original price $18.23
Original price
$18.23 - $18.23
Current price $18.23
Sold out

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 carbon 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 sapplications 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 different application techniques 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. This eliminates the risk of short circuiting, and eliminates the need to worry about corrosion damage to the radiator floor caused by liquid metal.

Available in Various Sizes

ARCTIC MX-4 is available in sizes ranging from 2 to 45 grams. Resealable packaging prevents the paste from drying out.

Long-lasting Durability

Compared to metal or silicone thermal pastes, you don't have to make any compromises with the MX-4: once applied, it lasts up to 8 years.

Proven quality

While the packaging of our thermal paste has changed several times over the years, the composition of the formula has remained the same. Our MX pastes have long stood for high performance and quality, and with our new, recyclable packaging, we aim to reduce CO2 emissions and thus make a contribution to the environment.

Your rights under the California Consumer Privacy Act

The California Consumer Privacy Act (CCPA) provides you with rights regarding how your data or personal information is treated. Under the legislation, California residents can choose to opt out of the “sale” of their personal information to third parties. Based on the CCPA definition, “sale” refers to data collection for the purpose of creating advertising and other communications. Learn more about CCPA and your privacy rights.

How to opt out

By clicking on the link below, we will no longer collect or sell your personal information. This applies to both third-parties and the data we collect to help personalize your experience on our website or through other communications. For more information, view our privacy policy.

Newsletter Signup

Join our list and get 15% off your first purchase