---
product_id: 101858557
title: "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"
brand: "arctic"
price: "$167328"
currency: COP
in_stock: true
reviews_count: 13
category: "Arctic"
url: https://www.desertcart.co/products/101858557-arctic-mx-4-45-g-premium-performance-thermal-paste-all
store_origin: CO
region: Colombia
---

# 8.5 W/mK thermal conductivity 45g industrial size tube Metal-free & 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

**Brand:** arctic
**Price:** $167328
**Availability:** ✅ In Stock

## Summary

> 🔥 Keep your CPU cool and your builds cooler!

## Quick Answers

- **What is this?** 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 by arctic
- **How much does it cost?** $167328 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/101858557-arctic-mx-4-45-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 & Secure:** Non-electrical conductive, metal-free formula eliminates risk of short circuits on sensitive CPUs and GPUs.
- • **Bulk Value for Pros:** Generous 45g tube ensures you’re stocked for multiple builds or refurbishments—never run out mid-project.
- • **Verified Authenticity:** Unique authenticity check guarantees you get genuine ARCTIC MX-4, no compromises on performance.
- • **Effortless Application:** Ideal paste consistency makes it beginner-friendly and mess-free every time.
- • **Proven Thermal Excellence:** Trusted formula unchanged for years, delivering consistent high-quality heat dissipation.

## Overview

ARCTIC MX-4 is a premium, metal-free thermal paste featuring carbon microparticles for superior thermal conductivity (8.5 W/mK). Its non-conductive formula ensures safe application on all CPUs and GPUs, while the 45g industrial-sized tube offers exceptional value for professionals and enthusiasts alike. Trusted since 2019, MX-4 combines proven performance with easy application and authenticity verification, making it the go-to choice for reliable, long-lasting thermal management.

## Description

desertcart.com: 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 : Electronics

Review: Very normal thermal paste - Perfectly good thermal paste. It's standard, I wouldn't use it for a high performance system, but for a normal laptop or desktop, it works great. I use it on my Thinkpads, and I've had no problems at all. For the price, a lifetime supply of thermal paste is worth it if you're working with a lot of computers.
Review: PERFECT - Fantastic value. Great to have around for refurbishing laptops. I use this stuff on my own desktop computer and was happy to find an "industrial size". Can't recommend it enough for everyday mid-range processors. Makes older i5s and i7s totally usable in 2026, which I love since the average laptop's build quality just gets worse and worse as time goes on.

## 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 | B07LDK4F5R |
| Best Sellers Rank | #31 in Silicon Grease |
| Brand | ARCTIC |
| Color | grey |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,275) |
| Date First Available | January 10, 2019 |
| Is Discontinued By Manufacturer | No |
| Item Dimensions LxWxH | 4.72 x 4.72 x 0.79 inches |
| Item Weight | 1.59 ounces |
| Item model number | ACTCP00024A |
| Manufacturer | ARCTIC |
| Operating System | Windows 7 |
| Product Dimensions | 4.72 x 4.72 x 0.79 inches |
| Series | ACTCP00024A |

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/51H6L6vY3qL.jpg)

## Questions & Answers

**Q: what is the number of  Thermal Conductivity , Thermal resistance and density ?**
A: It's listed on the bottom of the page.
Specific Gravity: 2.50 g/cm3
Thermal Conductivity: 8.5 W/(mK)
Volume Resistivity: 3.8 x10^13 ohm-cm

**Q: I know this good for ps4 but can pad be good too and what size.**
A: There's enough in it that it should be good for any size CPU.

**Q: La pasta termica tiene fecha de caducidad o de vencimiento?**
A: hola amigo, mientras tengas la pasta a temperatura ambiente y en su caja o su defecto en en lugar oscuro te puede durar muchos años, en la caja de igual forma no generan fecha de vencimiento, y la verdad te la recomiendo 100% la he utilizado en todos mis portátiles y en dos consolas ps3 y si nota su mejora ante recalentamientos ni los video juegos ni los portátiles se me apagan

**Q: Will this product work on a vertical surface? Or, once it heats up will it drip?**
A: Yes, this will work just fine in a vertical surface. Most CPU's in PC's are mounted vertical and that's what this is designed for.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very normal thermal paste
*by J***H on December 24, 2025*

Perfectly good thermal paste. It's standard, I wouldn't use it for a high performance system, but for a normal laptop or desktop, it works great. I use it on my Thinkpads, and I've had no problems at all. For the price, a lifetime supply of thermal paste is worth it if you're working with a lot of computers.

### ⭐⭐⭐⭐⭐ PERFECT
*by T***I on January 22, 2026*

Fantastic value. Great to have around for refurbishing laptops. I use this stuff on my own desktop computer and was happy to find an "industrial size". Can't recommend it enough for everyday mid-range processors. Makes older i5s and i7s totally usable in 2026, which I love since the average laptop's build quality just gets worse and worse as time goes on.

### ⭐⭐⭐⭐⭐ Love this stuff.
*by T***N on February 4, 2026*

This is still the best thermal paste for the price. I've never had a problem using the MX-4. Love the fact that you can buy it in large amounts

## Frequently Bought Together

- 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
- 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

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.co/products/101858557-arctic-mx-4-45-g-premium-performance-thermal-paste-all](https://www.desertcart.co/products/101858557-arctic-mx-4-45-g-premium-performance-thermal-paste-all)

---

*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-03-01*