ARCTIC MX-4 (incl. Spatula, 4 g) - Premium Performance Thermal Paste for All Processors (CPU, GPU - PC, PS4, Xbox), Very high Thermal Conductivity, Long Durability, Safe Application, Non-Conductive
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Greg Massey
> 3 dayit did the job correctly
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James Hanna
Greater than one weekSeems to work better as advertised. Easy to use. Only flaw is seems like tubes is only half filled with thermal paste and doesn’t last long.
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Fort Benning GA
> 3 dayGreat product
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dixia
> 3 dayIt droped my cpu temp by almost 20C. Did a good job.
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Twood
> 3 dayMy sons playstation kept shutting off and it was extremely loud. I did some research online and we cleaning it out really well but that didnt really do much. Ordered this, applied it and magically works again and isnt loud. Its been almost 3 months since applying it and it is still going strong.
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mrogadude
> 3 dayLiterally the best out there, for the price. Temps before at 100% load were 98°c, now they are 80°c at the very max. Simply amazing.
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Ya Boi
> 3 dayIt does its job
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Marc A. Ross
09-06-2025Im pretty sure this stuff is whats keeping my CPU temps to low. Not that the Kraken M22 is not holding up its end, but my operating and idle temps seem to be lower than those that Ive seen on the net.
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Kevin Ward
Greater than one weekIt works as intended. I really like that it is non conductive so if you are to get some on a CPU pin theres no need to worry.
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J. Richmond
> 3 dayBeen using MX for years (15+) and Ive been very happy with results and even more so with version 4 . I do ALOT of pc builds or repirs over the last 30+ years and have not had a single problem with this product and is when of the best to spread and use on very highend systems (and with high overclocks) . ~ Ive yet to feel the need to look or go elsewhere for my thermal paste . ~ On a side note Ive yet to try version 5 , as Iam so happy with version 4 . ~
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High thermal conductivityThe 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, ensuring 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. |
Easy applicationThanks to its consistency, MX-4 is easy to apply, even for beginners. The video in the picture gallery demonstrates the application technique to avoid air pockets between processors and coolers. |
Secure usageIn 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. |
100 % original through Authenticity CheckTo ensure that your paste is genuine, there is the ARCTIC Authenticity Check. This allows every product to be reliably verified. A counterfeit offers neither the performance nor the durability of the original ARCTIC pastes. |
Technical Specifications
Density: 2.50 g/cm³
Viscosity: 31,600 Poise
Volume Resistivity: 3.8 X 10¹³ Ω-cm
Continuous Use Temperature: -50~150 °C
Colour: Grey
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| MX-4 | MX-4 (incl. Spatula) | MX-2 | MX-6 | MX-6 (incl. MX Cleaner) | MX Cleaner | |
| Dimensions | / | / | / | / | / | 115 x 115 mm |
| Thickness | / | / | / | / | / | / |
| Continuous Use Temperature | -50~150 ℃ | -50~150 ℃ | 0~150 ℃ | -50~150 ℃ | -50~150 ℃ | / |
| Volume Resistivity | 3.8 X 10¹³ Ω-cm | 3.8 X 10¹³ Ω-cm | 1.22 X 10¹² Ω-cm | 1.8 X 10¹² Ω-cm | 1.8 X 10¹² Ω-cm | / |
| Viscosity | 31,600 Poise | 31,600 Poise | 850 Poise | 45,000 Poise | 45,000 Poise | / |
