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Free Delivery On All PCs
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30 Years Experience
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Award Winning Systems

ARCTIC MX-4 High Performance Thermal Paste (4g)

Special Price £3.94 Was £5.24 Save £1.31

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.

Delivery Info
  • Components & Accessories: Normally delivered in in 3-5 working days - delivery cost: £4.99
  • Prebuilt PC's: Free delivery to mainland UK - normally delivered in 1-2 working days.
  • Custom PC's: Free delivery to mainland UK. Please see the 'turnaround' option on each page.

All orders are despatched by DPD on a Next Working Day service, and you will be advised of a one hour delivery window, which you can rearrange if required.

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  • Highest Thermal Conductivity - Extremely high thermal conductivity, guaranteeing that heat is dissipated quickly and efficiently from the CPU or GPU.
  • Easy Application - Thanks to its consistency, MX-4 is easy to apply, even for beginners.
  • 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.
  • 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 - MX pastes have long stood for high performance and quality, and with new, recyclable packaging, Arctic aim to reduce CO2 emissions and thus make a contribution to the environment.


Viscosity 870 poise
Density 2.50 g/cm³
Size 4g
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Manufacturer Arctic
Manufacturer Part Number ACTCP00002B
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