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

Ah yes, the ARCTIC MX-4 — the crème de la crème of thermal pastes, or at least that's what it tells its mirror every morning. Packaged like a syringe full of high-performance dreams, this 4g tube promises to make your CPU so chill, it’ll start quoting Zen poetry and demanding herbal tea.Let’s start with the basics: carbon microparticles for “extremely high thermal conductivity.” Translation: it’s like tossing your overheating processor into a snowbank but without the lawsuits. It claims to be non-conductive and safe to apply, which is tech-speak for “even your clumsiest cousin can’t screw this up.” (Probably.)Application? Smooth. So smooth, you might be tempted to moisturize with it. Don’t. But seriously — it spreads easier than gossip in a small town and stays put like it just signed a five-year lease on your CPU.Now let’s address the hype: does it work? Yes. CPUs are reporting temperature drops like it’s a competition. One user’s PS3 went from lava flow to gentle breeze. Another claimed it outlasts most Hollywood marriages. Big words. Bigger cooling.But beware: there’s a newer MX-6 in town, and it’s got better specs on paper — but let’s be honest, MX-4 is the people’s champion. Affordable, reliable, and with enough paste for multiple builds (or one spectacular accident).Final verdict: If your processor’s feeling spicy, MX-4 is the culinary cooling wizard it deserves. Apply generously. Bask in the silence. Pretend you’re a tech god.

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 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.

This is excellent thermal paste, which is easy to apply and helps lower temps.I just bought a new air cooler for my PC CPU, and used this thermal paste for installing it.The specs on my new cooler are better than the cooler that I replaced, so the lower CPU temp that I'm seeing is likely mainly due to that, but I'm sure this thermal paste helped some, too. With this paste and the new CPU cooler, the CPU temp dropped about 9° Fahrenheit.

I love this brand. I have my own desktop and whenever I replace something and I need this, I buy this only. I have tried other brands but I always come back to this.It is super easy to use, dries quickly, it is also easy to clean up. The quality is wonderful and it's my go to paste.

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.

Why did you pick this product vs others?:Probably time for me to repaste, but hasn't let me down yet. NR200 case, 7600x CPU, 7800xt GPU. Highest temps I see are 76c and that is only a few games and I have it all cranked up. Really pushing it sometimes, and still I've been impressed. YMMV