ARCTIC COOLING 

ARCTIC COOLING ACTCP00008B MX 4 8G 2019 THERMAL COMPOUND FOR ALL COOLERS

Mfg Part Number:  ACTCP00008B  
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Price: $28.93 + Free Shipping
Quantity:
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Last Updated: Oct 23, 2025
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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.

Main Specification
General Information
Manufacturer Arctic Cooling
Manufacturer Part Number ACTCP00008B
Manufacturer Website Address http://www.arctic-cooling.com
Brand Name Arctic Cooling
Product Model MX-4
Product Name Highest Performance Thermal Compound
Product Type Thermal Grease
Technical Information
Thermal Conductivity 8.5W/m?K
Dispenser Type Syringe
Characteristic Dielectric
Physical Characteristics
Product Material Carbon Compound
Weight (Approximate) 0.28 oz
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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