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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spinach
> 3 dayworked great for my pc. it tastes good too
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Harry Gibbons
> 3 dayI recently replaced the thermal compound on my Asus Dual GTX 1070 with Arctics MX-4 compound and the results are great. I went from around 85°C to around 67°C average load temps, resulting in a much cooler, quieter pc. Definitely recommended!
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Shawn B
> 3 daySo I ordered this as a spare and back up paste. Sure enough I needed to use it. Keeps my CPU at idle around 28 and 45 at load gaming. Easy to apply, easy to install and great if you need to spread with the spatula included. Definitely goes a long way.
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Dan Dawson
10-06-2025Thank you!
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Andrew Spiesz
> 3 dayworks great exactly how described
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M.A
> 3 dayIve used it with a Ryzen 5600G, applied it and everything ran smooth. Easy to use and comes with a spatula!
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Kenmaynard Scott Jr.
> 3 dayWhat I liked about this cooling paste that it has worked so far on a CPU upgrade on one of my desktop computers. This has made a difference because the fans arent running as much on the CPU heatsinks.
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FCar1999TA
> 3 dayReplaced old IC diamond paste with this stuff on CPU and GPUs and some Arctic thermal pads on the GPU VRAM and other chips. GPUs are averaging 20c cooler, and the CPU is 15c cooler.
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Christian Asuncion
> 3 dayiapplied mx-4 to my new laptop, but after few days of using i seen the temperature coming back up again. yes, you are right, i didnt let it cure as per mx-4 it doesnt need too.
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David Brines
> 3 dayProduct was as advertised
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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 | / |
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