---
product_id: 101988243
title: "ARCTIC MX-4 (20 g) - Premium Performance Thermal Paste for all processors (CPU, GPU - PC, PS4, XBOX), very high thermal conductivity, long durability, safe application, non-conductive, non-capacitive"
brand: "arctic"
price: "$30.82"
currency: USD
in_stock: true
reviews_count: 13
category: "Arctic"
url: https://www.desertcart.us/products/101988243-arctic-mx-4-20-g-premium-performance-thermal-paste-all
store_origin: US
region: United States of America
---

# Long-lasting durability 8.5 W/mK thermal conductivity Non-conductive & safe ARCTIC MX-4 (20 g) - Premium Performance Thermal Paste for all processors (CPU, GPU - PC, PS4, XBOX), very high thermal conductivity, long durability, safe application, non-conductive, non-capacitive

**Brand:** arctic
**Price:** $30.82
**Availability:** ✅ In Stock

## Summary

> ❄️ Stay cool, perform hotter — the pro’s choice for thermal mastery!

## Quick Answers

- **What is this?** ARCTIC MX-4 (20 g) - Premium Performance Thermal Paste for all processors (CPU, GPU - PC, PS4, XBOX), very high thermal conductivity, long durability, safe application, non-conductive, non-capacitive by arctic
- **How much does it cost?** $30.82 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/101988243-arctic-mx-4-20-g-premium-performance-thermal-paste-all)

## 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

- • **Safe & Sound:** Metal-free, non-electrical conductive paste eliminates risk of short circuits—protect your investment.
- • **Built to Last:** 20g tube offers multiple applications with a formula proven to maintain peak performance over time.
- • **Effortless Application:** Ideal consistency makes it beginner-friendly yet precise for pros aiming for flawless thermal management.
- • **Authenticity Guaranteed:** Verify every tube with ARCTIC’s authenticity check—join the elite who demand genuine quality.
- • **Blazing Heat Dissipation:** Carbon microparticles deliver ultra-efficient thermal transfer to keep your CPU/GPU cool under pressure.

## Overview

ARCTIC MX-4 is a premium 20g thermal paste designed for CPUs and GPUs across PCs and consoles. Featuring carbon microparticles, it boasts a high thermal conductivity of 8.5 W/mK, ensuring rapid heat dissipation. Its metal-free, non-conductive formula guarantees safe application without risk of short circuits. Long-lasting and easy to apply, MX-4 is trusted by thousands for reliable, professional-grade cooling performance.

## Description

ARCTIC MX-4 (20 g) - Premium Performance Thermal Paste for all processors (CPU, GPU - PC, PS4, XBOX), very high thermal conductivity, long durability, safe application, non-conductive, non-capacitive : desertcart.co.uk: Computers & Accessories

Review: Best thermal paste out there - The temperature when I put this on my cup was super cold meaning it’s really really good at wiping away heat. It’s amazing for value of money as it comes with so much and the quality overall is sooo nice I love it so much. Would recommend A LOT. Other thermal pastes have horrible quality and horrible value for money while this one is just the opposite
Review: Excellent Thermal Paste – Works Perfectly - The ARCTIC MX-4 is a high-quality thermal paste that provides excellent heat transfer for CPUs and GPUs. It’s easy to apply, non-conductive, and long-lasting, making it a great choice for PC builds and console maintenance. The 20g size is great value and lasts for multiple applications. Highly recommended!

## Features

- WELL PROVEN QUALITY: The design of our thermal paste packagings has changed several times, the formula of the composition has remained unchanged, so our MX pastes have stood for high quality
- EXCELLENT PERFORMANCE: ARCTIC MX-4 thermal paste is made of carbon microparticles, guaranteeing extremely high thermal conductivity. This ensures that heat from the CPU/GPU is dissipated quickly & efficiently
- SAFE APPLICATION: The MX-4 is metal-free and non-electrical conductive which eliminates any risks of causing short circuit, adding more protection to the CPU and VGA cards
- 100 % ORIGINAL THROUGH AUTHENTICITY CHECK: Through our Authenticity Check, it is possible to verify the authenticity of every single product
- EASY TO APPLY: With an ideal consistency, the MX-4 is very easy to use, even for beginners

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07LDJY4X2 |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 8,938 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 25 in Thermal Paste |
| Colour | grey |
| Customer Reviews | 4.8 4.8 out of 5 stars (4,978) |
| Date First Available | 14 Dec. 2018 |
| Included components | MX-4 (20 g) |
| Item Package Quantity | 1 |
| Item Weight | 33 g |
| Item model number | ACTCP00001B |
| Manufacturer | ARCTIC |
| Material | / |
| Part number | ACTCP00001B |
| Product Dimensions | 12 x 12 x 2 cm; 33 g |
| Shape | Thermal Paste |
| Size | MX-4 |
| Style | MX-4 (20 g) |

## Product Details

- **Brand:** ARCTIC
- **Item weight:** 33 Grams
- **Manufacturer:** ARCTIC
- **Product dimensions:** 12L x 12W x 2H centimetres
- **UPC:** 872767009653

## Images

![ARCTIC MX-4 (20 g) - Premium Performance Thermal Paste for all processors (CPU, GPU - PC, PS4, XBOX), very high thermal conductivity, long durability, safe application, non-conductive, non-capacitive - Image 1](https://m.media-amazon.com/images/I/51UwZy8qqKL.jpg)

## Questions & Answers

**Q: What is the expiry date & is 20g enough for 5 cpu's, couple of intel i5's, i7's and a ps4 that sounds like a jumbo jet**
A: Yeah should be enough as you only need to use a pea size ball in the middle. Not sure what the off by date is but good stuff otherwise.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best thermal paste out there
*by A***M on 16 June 2025*

The temperature when I put this on my cup was super cold meaning it’s really really good at wiping away heat. It’s amazing for value of money as it comes with so much and the quality overall is sooo nice I love it so much. Would recommend A LOT. Other thermal pastes have horrible quality and horrible value for money while this one is just the opposite

### ⭐⭐⭐⭐⭐ Excellent Thermal Paste – Works Perfectly
*by G***N on 8 March 2025*

The ARCTIC MX-4 is a high-quality thermal paste that provides excellent heat transfer for CPUs and GPUs. It’s easy to apply, non-conductive, and long-lasting, making it a great choice for PC builds and console maintenance. The 20g size is great value and lasts for multiple applications. Highly recommended!

### ⭐⭐⭐⭐⭐ Usual Excellent Arctic Quality
*by T***S on 25 November 2023*

I do a fair amount of tinkering with computers and laptops, so having a decent sized tube of thermal paste is an essential part of your IT toolkit. So far I've used this to refresh the paste in an older laptop, replace the thermal paste in a dual CPU server at work during a motherboard swap and it's worked very well. I always try to use a bit more than you think you need, using too little will do more damage than using a bit too much. Excellent thermals as you'd expect from arctic if you're familiar with their coolers, easy to apply and the syringe is easy to use and get the right amount of compound.

## Frequently Bought Together

- ARCTIC MX-4 (20 g) - Premium Performance Thermal Paste for All Processors (CPU, GPU - PC), Very high Thermal Conductivity, Long Durability, Safe Application, Non-Conductive
- ARCTIC MX-6 (8 g) - Ultimate Performance Thermal Paste for CPU, Consoles, Graphics Cards, laptops, Very high Thermal Conductivity, Long Durability, Non-Conductive
- ARCTIC MX-4 (45 g) - Premium Performance Thermal Paste for All Processors (CPU, GPU - PC), Very high Thermal Conductivity, Long Durability, Safe Application, Non-Conductive

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-22*