ARCTICMX-4 (4 g) - Premium Performance Thermal Paste for All Processors (CPU, GPU - PC), Very high Thermal Conductivity, Long Durability, Safe Application, Non-Conductive

I recently purchased the Arctic MX-4 thermal paste, and I must say, it has exceeded my expectations in every way. After applying it to my CPU, I noticed a significant drop in temperatures compared to the pre-applied thermal paste I was using before. The application was straightforward, thanks to its smooth consistency, which made spreading it a breeze.What impressed me most was the value for money. For a product that performs on par with some of the leading brands, the price is incredibly reasonable. I've seen temperatures drop by about 10-15 degrees Celsius under load, which is a fantastic improvement for my gaming rig.One of the best features of the MX-4 is that it doesn’t dry out over time, ensuring long-lasting performance. I appreciate that it's non-conductive, so I have peace of mind while applying it. If you’re looking for reliable thermal paste that offers excellent performance without breaking the bank, I highly recommend Arctic MX-4.

CPU was running at 90*C on a 4 year old pc. Was worried my aio was bad. Changed thermal paste with this MX thermal paste and it dropped my temps by 20* C. Great product and very easy to use. Spreads very well.

Have used this tube for two builds and it seems to be performing well. Played Wuchang for an hour at Max settings on my 4k monitor and my 9600X got to 74C with only air cooling. Very easy to apply and does not slide. I like to squeeze a small amount of paste out and then release it onto the CPU. Have used on AM4 (3100X, 5700X) and AM5 CPUs. I have limited experience with different brands and plan to stick with Arctic MX-4.

I've used the ARCTIC MX-4 thermal paste for a recent CPU upgrade, and overall, I'm very satisfied with the results. The paste comes in a well-sealed syringe that makes application easy and mess-free. It spreads smoothly without being too runny or too thick, which is especially helpful for first-time users or those reapplying paste during a maintenance cycle.In terms of performance, it significantly improved my CPU temperatures compared to the old paste I replaced—about a 6–8°C drop under load, which is solid for a mid-range setup. I haven’t tested it in extreme overclocking scenarios, but for general gaming and productivity, it’s more than sufficient.One thing I appreciate is that it’s non-conductive, so there’s less worry about shorting anything if a bit of paste spills near sensitive components. Durability claims are long-term, and while I can’t verify longevity yet, the brand has a good reputation in that area.

I’ve been using the ARCTIC MX-4 thermal paste for a while now, and I’m really happy with how well it’s worked. I initially bought it for use on my PC, but after reading some positive reviews about using it for other devices, I decided to try it on my Nintendo Switch, which had been running a bit hot after extended gaming sessions.The application process was easy, and the paste went on smoothly without any mess. I was pleasantly surprised at how effective it was—after applying the thermal paste, I noticed a significant reduction in heat buildup. My Switch runs much cooler now, even after hours of game play, and I’ve had no issues with throttling or overheating.The MX-4 paste is non-conductive, so I felt confident applying it around the sensitive components, and the thermal conductivity is excellent. I also appreciate that it’s long-lasting; I don’t have to worry about reapplying it for a long time.I think the only downside I can think of is that the product came in a pretty beat up cardboard box.Overall, I’m really impressed with this thermal paste and highly recommend it to anyone looking for a high-quality solution, whether it’s for your PC, laptop, or even consoles like the Nintendo Switch. It worked perfectly for me and has made a noticeable difference in performance.

There's easily enough for 4 CPU's. Works as expected, simple to apply and the authenticity check on its box shows it's legit.I cleaned the CPU and heat sink with isopropyl alcohol and applied nearly a full circle worth (shown on the syringes side), which was probably too much for one CPU but I have a good bit leftover. Make sure there's no voids in your thermal past before clipping the CPU back down.

Very good theraml paste, it's easy to apply and helps keep the unit cool as can be. Soap and water cleans it right off if you happen to get it on your hands, and it is moderately thick as it comes out of the tube, not very thin or hard to control in application or spreading of the thermal paste, it is excellent thermal cooling paste!

I'm going to give these 5 stars even though I don't use it anymore. I've been experimenting with different options. This paste worked really great but with myself being picky, I wanted something that would keep my temps just a little bit lower. I'm on Predator Helios 16 gaming laptop. Temps for 100% load were: CPU-91c, GPU-87c. If my next options doesn't work I'm going to go back to this cuz it was consistent and true.