






❄️ Stay cool, stay ahead — Arctic MX-4 keeps your rig chill and winning!
ARCTIC MX-4 is a premium thermal paste engineered with carbon microparticles for superior heat dissipation across CPUs and GPUs, compatible with PC, PS4, and Xbox. Its metal-free, non-conductive formula guarantees safe application without risk of short circuits. Designed for long-lasting performance, it maintains optimal thermal conductivity for at least 8 years, making it a trusted choice for professionals and enthusiasts seeking reliable, hassle-free cooling solutions.












| Customer Reviews | 4.8 out of 5 stars 99,926 Reviews |
P**S
Excellent Thermal Performance and Easy Application
The ARCTIC MX-4 thermal paste is fantastic. It spreads easily and provides excellent heat transfer, keeping my CPU and GPU temperatures low even under heavy load. The performance is consistent, and it feels like a premium product compared to standard thermal pastes. Perfect for PC builds, upgrades, or overclocking, highly reliable and great value for the price.
A**R
Excellent Thermal Paste Easy to Use and Great Result
This thermal paste exceeded my expectations. It was incredibly easy to apply with smooth consistency, no mess, and spread evenly without any hassle. Installation was quick and stress free. After applying it, I noticed an immediate improvement in my CPU temperature. My system is running cooler and more stable, even under heavy load, which really shows the quality of this paste. Packaging was also well done. Everything arrived sealed, protected, and ready to use, which I really appreciated. Overall, this is a high quality thermal paste that performs exactly as advertised. I’d definitely recommend it to anyone looking to improve their cooling performance.
D**T
Good thermal paste.
This thermal paste performs well and is easy to apply. I've noticed a significant temperature reduction in my CPU and GPU, even under heavy load. It's a reliable choice for anyone looking to improve their system's cooling.
R**R
Not just for computers!
I used this when I attach a small heat sink to a fan motor for my garage heater. Worked really well for the application and should add years to the fan motors life. No longer runs hot! Came with far more paste than I thought it would. Really like the applicator. Easy to use. Easy to clean up.
P**T
Solid thermal paste I think.
Used this for some maintenance work on some older gaming laptops I got, the application was easy enough after application I ran some thermal stress tests and it seems to have done its job well leaving my temps keeping steady and within good operating conditions. It’s not super thick it spread decently, it stuck to the components enough for me to not worry about application..overall I have no complaints so far- I have little experience with thermal paste but I’m not unhappy with the ease of application/results.
O**B
Best value for thermal paste!!!
Arctic MX‑4 is one of the best values in thermal paste. It spreads easily, drops temps noticeably, and lasts a long time without drying out. For the cost, the performance is outstanding — reliable, consistent, and perfect for both new builds and refreshes.
M**6
The Details Matter
This item is amazing. Being a newbie to "building" my own PC, I quickly learned how every little detail matters. When I thought I could forgo using it, I stood corrected immediately. My processor overheated and shut the whole computer down. So I can genuinely say that it performs the way it's supposed to. A little goes a long way so it's quite easy to apply. I had to wipe some off the sides and it was easy to clean off. It is a very strong glue so once I cleaned it off, it stuck and I've had no problems. I play Sims so you know that's a LOT of time spent so I can say the performance is amazing. For the noise level, there is none. It hear absolutely nothing after the computer starts up. If you are building a PC, definitely use it. You will need it. No questions.
L**2
Very High Quality Thermal Paste! Artic MX-4
Works great! Keeps my temps really low and way better than most Thermal Pastes than I have used. Definitely recommend the seller and the product!
Trustpilot
4 days ago
2 months ago