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High 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, 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 application
Thanks 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 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.
100 % original through Authenticity Check
To 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
cjl4kh
Reviewed in the United Kingdom on March 4, 2025
Good quality paste good for proformance
Andrew
Reviewed in the United States on June 6, 2024
I go through smaller tubes of thermal paste quickly. As silly as buying a giant tube of the stuff sounds, it did the trick. I've used it on dozens of computers and there's still plenty left almost a year later. MX-4 does a decent job on just about any computer, too.If you find yourself going through smaller tubes of paste often, save yourself the time and get this.
BurazeKun
Reviewed in the United States on June 2, 2024
This is a big boy of a already amazing product at 45 grams. I have been happy with using MX4 for a while. I have used many other brands, MX4 is my most common go back to product. I use it when replacing thermal compound on console system, GPU's, and CPU's as well as 3D printers. I do enough repairs and new builds that I thought I needed more than a dinky thermal compound tube I have to replace every few months. This is good, but there is a lot. Sometimes there is a tad bit of separation in even the small tubes, so if anyone wants to avoid the mess that causes, press a small amount onto a napkin/cleaning cloth to make sure it is consistent before application. 45 grams is a lot of thermal compound though, but MX4 is surprisingly shelf stable which is why I am ok getting it in bulk. Performance wise, it is one of the best and I will admit there are some better options, but the performance difference is often miniscule until you get to liquid metal which can have its' own list of problems once you bridge over to that. This is probably the best value though as it is roughly twice to three times the cost but you get five times the amount. I got it at a $20 cost and 8grams costs around 7 dollars.
M.A.Ns
Reviewed in Saudi Arabia on June 14, 2024
Great for most PCs & consoles normal to high use, good consistency, high thermal conductivity, reputable brand, usually better value than competitors.
Blaise ツ
Reviewed in the United States on June 1, 2024
I highly recommend arctic branded thermal paste vs the competitors. The quality is great. The thermal paste spreads easily & keeps motherboard components nice & cool! Easily cleanable with isopropyl alcohol if needed.
David Castillo
Reviewed in the United States on December 31, 2024
Lo uso bastante en mi trabajo de limpieza de equipos
Stéphane Drouin
Reviewed in Canada on December 21, 2024
Worked similar to noctua paste
PuterGeek2
Reviewed in the United States on December 18, 2024
I build, and repair computers. This has always been my favorite thermal paste as it is easy to spread and non conductive. I use it on CPUs and GPUs without issue. So keep your components cool and use this paste.Have a great day.
Santiago
Reviewed in the United States on December 14, 2024
Las veces que he aplicado en el procesador he notado que la PC y/o laptop no se calienta demasiado, ahora si tienen buen rendimiento.
David
Reviewed in Germany on November 10, 2024
Die Arctic MX-4 ist für mich die beste Wärmeleitpaste auf dem Markt! Der Auftrag geht super einfach, dank der geschmeidigen Konsistenz lässt sich die Paste gut verteilen, ohne zu verlaufen. Schon kurz nach dem Auftragen bemerkte ich eine deutlich niedrigere Temperatur meines Prozessors – etwa 5-10°C weniger im Vergleich zur vorherigen Paste.Besonders beeindruckend ist, dass die MX-4 komplett metallfrei und nicht elektrisch leitend ist, was das Risiko von Kurzschlüssen ausschließt und somit perfekt für Einsteiger ist. Auch langfristig überzeugt die Paste: Sie trocknet nicht aus und hält jahrelang stabil, ohne an Leistung zu verlieren. So erspare ich mir häufiges Erneuern und weiß, dass mein PC bestens gekühlt bleibt.Alles in allem: Arctic hat hier ein absolutes Top-Produkt geschaffen, das ich jedem nur empfehlen kann. Preis-Leistung ist unschlagbar!
J. Shanaa
Reviewed in the United States on November 1, 2024
I have a RTX 3080 TUF, after few years in use hotspot temp reached 110C and fan very load, I don't have a thermal pads, just this paste, and I applied it only on the GPU, and now hotspot maximum 80C and fan much quieter.
Armando Arellano
Reviewed in the United States on July 18, 2023
Buen producto me servira para dale mantenimiento a mis aparatos con computador y playstation. estoy contento
Doğan Bayar
Reviewed in Turkey on April 27, 2022
Ürün gayet kaliteli
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