ARCTIC MX-4 - Thermal Compound Paste - Carbon Based High Performance - Heatsink Paste - Thermal Compound CPU for All Coolers - ACTCP00002B,Grey

I used Arctic MX-4 on my gaming PC, and I’m very satisfied with the performance. Temperatures dropped by 5–10°C compared to the old paste. It’s very easy to apply, and the texture spreads nicely. I also like that it’s non-conductive, so it’s safe even if a little extra spills out. No curing time needed — it works right away! Great for both beginners and experienced users. Highly recommended for anyone looking for a quality and reliable thermal paste at a fair price.

Very good paste... Good work for my cpu....in April 2026.... My tempreture is below 43...... When I multitask 👍

Such a good and premium thermal paste is best for high-temperature CPUs. I used it for my Intel Core Ultra 5 225F processor, and it works very well. It really helps to cool down the CPU.

My laptop temp improve from 90C to 75-80 and 50C in ideal conditions

My first foray into anything PC- related EVER! After watching a few yt tutorials and guides online, I decided to go with this particular ARCTIC MX-4 Thermal paste since it seemed affordable and had generally favorable reviews. Like the title says, it reduced my laptop's temperature by quite a bit! And this is on a machine with an ancient processor that is from a different decade! A 3rd Gen Intel i3 !!!! I do not have any complaints, applying the paste was smooth and easy. You can trust this paste with your machine, she's a keeper!

Works. I might have applied a bit too much. But despite that it works. Apply small amount. Too much will increase your temps

Good thermal for desktop laptop tablet quality excellent Quantity good Compatibility for laptop desktop tablets And good value for money Ease of apply

I used ARCTIC MX-4 (Revision 4) on my HP Omen 16 laptop. When I first bought the laptop, the stock thermal paste applied by HP actually performed very well — noticeably better than both the MX-4 and the paste HP used later during a warranty motherboard replacement. After the replacement, I had only about a week of warranty left, and I didn’t realize the system was thermal throttling until warranty already expired. When I opened the laptop, I found that HP had used some kind of thermal putty on the VRAM and other components instead of original thermal pads and paste. I replaced that with proper thermal pads and MX-4, hoping for an improvement. However, the temperatures stayed the same — around CPU 100 °C and GPU 87 °C under load. At first, I thought my CPU just had poor silicon, but when I later tried ARCTIC MX-6, the results were much better: CPU 93 °C and GPU 73 °C under the same test (I posted a photo of this result). When I removed the heatsink, I also noticed that most of the MX-4 had been squeezed out, leaving very little paste actually covering the CPU and GPU surfaces — maybe due to its low viscosity or a thinner consistency. This could explain the weaker performance. For about ₹190 more, MX-6 is the better option (during sale) — it’s newer (Revision 4) and seems more consistent in quality. I’ve also tested Thermal Grizzly Conductonaut (2 g) — the review for that is available on this page as well