---
product_id: 488701550
title: "ARCTIC MX-6 (4 g) - Ultimate Performance Thermal Paste for CPU, Consoles, Graphics Cards, laptops, Very high Thermal Conductivity, Long Durability, Non-Conductive"
brand: "arctic"
price: "HK$122"
currency: HKD
in_stock: true
reviews_count: 13
category: "Arctic"
url: https://www.desertcart.hk/products/488701550-arctic-mx-6-4-g-ultimate-performance-thermal-paste-cpu
store_origin: HK
region: Hong Kong
---

# Long-lasting durability 20% better thermal conductivity Non-conductive, risk-free application ARCTIC MX-6 (4 g) - Ultimate Performance Thermal Paste for CPU, Consoles, Graphics Cards, laptops, Very high Thermal Conductivity, Long Durability, Non-Conductive

**Brand:** arctic
**Price:** HK$122
**Availability:** ✅ In Stock

## Summary

> ❄️ Stay cool, stay ahead — don’t let your rig overheat!

## Quick Answers

- **What is this?** ARCTIC MX-6 (4 g) - Ultimate Performance Thermal Paste for CPU, Consoles, Graphics Cards, laptops, Very high Thermal Conductivity, Long Durability, Non-Conductive by arctic
- **How much does it cost?** HK$122 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/488701550-arctic-mx-6-4-g-ultimate-performance-thermal-paste-cpu)

## Best For

- arctic enthusiasts

## Why This Product

- Trusted arctic brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Formulated for long durability, ensuring consistent thermal management over time.
- • **Safe & Worry-Free:** Non-electrically conductive paste eliminates short circuit risks during application.
- • **Authenticity Guaranteed:** Each tube features a unique authenticity check for 100% original product assurance.
- • **Versatile Compatibility:** Perfect for CPUs, consoles, graphics cards, and even direct-die GPU cooling.
- • **Next-Level Cooling Efficiency:** Experience 20% lower thermal resistance than MX-4 for peak CPU & GPU performance.

## Overview

ARCTIC MX-6 is a premium thermal paste designed for professional-grade cooling with 20% improved thermal conductivity over its predecessor. Its non-conductive formula ensures safe application across CPUs, GPUs, consoles, and laptops, while its long-lasting durability supports sustained high performance. Trusted by enthusiasts worldwide, MX-6 combines proven quality with versatile use and authenticity verification for peace of mind.

## Description

ARCTIC, a leading manufacturer of low-noise PC coolers and components, initiated and continues to shape the trend towards quiet cooling systems. In addition to an extensive range of CPU coolers and fans, ARCTIC produces high-quality monitor arms, wall mounts, thermal paste as well as thermal pads. The company, headed by founder Magnus Huber, has offices in Germany, Hong Kong and the USA. It has won over PC enthusiasts in more than 56 countries with innovative and user-friendly products that are high quality and sold at fair prices. For more than 20 years, ARCTIC has stood for comfortable computing, top-level gaming and overclocking, stellar service and personal support.

Review: Excellent Long-Lasting Thermal Paste – Great Alternative to Noctua - I used the ARCTIC MX-6 (4g) with a Ryzen 9 7900X3D and a Corsair H150i AIO cooler, paired with a Thermal Grizzly AM5 Contact Frame. The application was super easy — smooth consistency, spreads well with even pressure, and no mess. After applying it, I ran OCCT stress tests and saw stable temperatures around 67°C under full CPU load, down from ~73°C with the stock paste. That’s a real-world improvement of 5–6°C, which is impressive considering how thermally demanding the AM5 platform can be. What I also love is that it’s non-conductive, safe, and rated for long-term durability (up to 8 years) — so it’s set-and-forget for high-performance systems. If you’re looking for a premium thermal paste without the premium price of Kryonaut or NT-H2, MX-6 delivers excellent performance, great spread, and long-lasting results. I’ll definitely be using it again.
Review: It help transfer the heat to the fan. CPU stays cool - This thermal compound does the job very well and at a small price

## Features

- /
- 20% BETTER PERFORMANCE: With its improved composition, the ARCTIC MX-6 has a measurably lower thermal resistance than the MX-4
- PROVEN QUALITY: With over 20 years of experience in the PC cooling market, our focus was on improved performance, versatile application possibilities and an easy-to-use consistency
- RISK-FREE APPLICATION: MX-6 is neither electrically conductive nor capacitive. This eliminates the risk of short circuits or discharges
- VERSATILE APPLICATION: With its new composition, the MX-6 is suitable for many application scenarios. Thanks to its viscosity, it is also suitable for direct-die cooling scenarios for GPUs of graphics cards or console processors
- 100 % ORIGINAL DUE TO AUTHENTICITY CHECK: Due to our Authenticity Check, the authenticity of each individual product can be verified

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09VDL3CW6 |
| Assembly required | No |
| Batteries required | No |
| Best Sellers Rank | #1 in Silicon Grease |
| Customer Reviews | 4.7 4.7 out of 5 stars (14,478) |
| Fabric Type | / |
| Included Components | ARCTIC MX-6 (4 g) |
| Item Weight | 0.229 ounces |
| Item model number | MX-6 (4 g) |
| Manufacturer | ARCTIC |
| Number of pieces | 1 |
| Perfume | Unscented |
| Product Dimensions | 3.94 x 3.94 x 3.94 inches |
| Warranty Description | / |

## Images

![ARCTIC MX-6 (4 g) - Ultimate Performance Thermal Paste for CPU, Consoles, Graphics Cards, laptops, Very high Thermal Conductivity, Long Durability, Non-Conductive - Image 1](https://m.media-amazon.com/images/I/6186Er1QElL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: What is the shelf life?**
A: 1000 years

**Q: How does it compare to Arctic Silver 5?**
A: Arctic silver is conductive and MX6 is non conductive. Not a good idea using conductive paste.

**Q: What is the thermal conductivity expressed in w/mk? other paste show in the description 12.8 w/mk for example, more w/mk is better to dissipate heat.**
A: Why doesn’t ARCTIC communicate thermal conductivity values?
ARCTIC made a conscious decision not to specify any values for the thermal conductivity of its thermal paste and thermal pads, because many manufacturers invent, artificially inflate or embellish this value. Thermal paste has a thermal conductivity of 1 to 4 W/mK. Values outside of this range, such as 12.5 W/mK, are at odds with the truth.
Many competitors quote values above 4 W/mK to suggest better performance. This often leads to false expectations and dissatisfied users.
ARCTIC offers its customers innovative thermal interface materials at the best possible price-performance ratio instead of relying on manipulated performance data.

**Q: What is the difference between the mx-5 and mx-6? they both claimed 20% better than mx-4.**
A: Each new model is a 20% upgrade over the last. MX-6 being the better. The others are now out of production, so any bought are from left over stock and are encroaching upon their expiration date ( Not anytime soon)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent Long-Lasting Thermal Paste – Great Alternative to Noctua
*by A***B on January 20, 2026*

I used the ARCTIC MX-6 (4g) with a Ryzen 9 7900X3D and a Corsair H150i AIO cooler, paired with a Thermal Grizzly AM5 Contact Frame. The application was super easy — smooth consistency, spreads well with even pressure, and no mess. After applying it, I ran OCCT stress tests and saw stable temperatures around 67°C under full CPU load, down from ~73°C with the stock paste. That’s a real-world improvement of 5–6°C, which is impressive considering how thermally demanding the AM5 platform can be. What I also love is that it’s non-conductive, safe, and rated for long-term durability (up to 8 years) — so it’s set-and-forget for high-performance systems. If you’re looking for a premium thermal paste without the premium price of Kryonaut or NT-H2, MX-6 delivers excellent performance, great spread, and long-lasting results. I’ll definitely be using it again.

### ⭐⭐⭐⭐⭐ It help transfer the heat to the fan. CPU stays cool
*by D***. on January 27, 2026*

This thermal compound does the job very well and at a small price

### ⭐⭐⭐⭐⭐ It's good.
*by G***O on February 20, 2026*

Good stuff. Used for repasting my PS4 and, if I'm not mistaken, for my new CPU cooler as well. It's thermal paste, so it's hard to mess up, but I like it for the price point. CPU never gets above 60 degrees on a slightly undervolted 5700x3d and Spirit Assassin air cooler. PS4 no longer sounds like a jet engine all the time, though it can still get kinda loud. That's probably user error though, as I wasn't able to completely clean the cooler.

## Frequently Bought Together

- ARCTIC MX-6 (4 g) - Ultimate Performance Thermal Paste for CPU, Consoles, Graphics Cards, laptops, Very high Thermal Conductivity, Long Durability, Non-Conductive
- Thermalright Peerless Assassin 120 SE CPU Cooler, 6 Heat Pipes AGHP Technology, Dual 120mm PWM Fans, 1550RPM Speed, for AMD:AM4 AM5/Intel LGA 1700/1150/1151/1200/1851,PC Cooler
- AMD RYZEN 7 9800X3D 8-Core, 16-Thread Desktop Processor

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-03-05*