Arctic MX-4 Thermal Compound, 45g Syringe, 8.5W/mK

£19.49 (inc VAT)

Introducing the ARCTIC ACTCP00024A Thermal Paste – the ultimate solution for dissipating CPU and GPU heat! With its highest thermal conductivity and carbon microparticles, this paste ensures top-notch thermal transmission. Ideal for overclockers and enthusiasts but easy to apply even for beginners. Plus, it’s metal-free, not electrically conductive, and with proven quality. Don’t compromise on performance – get your hands on the ARCTIC ACTCP00024A Thermal Paste today!

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GTIN: 4895213701679 SKU: HEATPASTEARCMX4-45G Categories: , Tags: , ,



Premium Performance Thermal Paste 

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


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.

Additional information

Weight 0.0700 kg




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Tech Specs



  • Type: Thermal Paste
  • Volume: 45g
  • Weight: 45 g
  • Package Contents: Density: 2.50 g/cm3
    Viscosity: 870 poise
    Volume Resistivity: 3.8 X 1013 Ohm-cm
    Continuous Use Temperature: -50~150 °C
    Colour: Grey
  • Package Type: Retail
  • Package Weight: 0.0700 kg