--- product_id: 102789534 title: "MX-4 (45 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: "€ 40.40" currency: EUR in_stock: true reviews_count: 8 category: "Arctic" url: https://www.desertcart.pt/products/102789534-mx-4-45-g-premium-performance-thermal-paste-for-all store_origin: PT region: Portugal --- # 8.5 W/mK thermal conductivity 45g easy-spread consistency Metal-free & non-conductive MX-4 (45 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:** € 40.40 **Availability:** βœ… In Stock ## Summary > πŸ”₯ Stay cool, perform cooler β€” MX-4 keeps your rig chill and winning ## Quick Answers - **What is this?** MX-4 (45 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?** € 40.40 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/102789534-mx-4-45-g-premium-performance-thermal-paste-for-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 - β€’ **Safe & Sound:** Non-electrical conductive formula eliminates short circuit risks - β€’ **Pro-Level Longevity:** Formula resists drying out for lasting thermal performance - β€’ **Blazing Heat Transfer:** Carbon microparticles deliver ultra-efficient CPU/GPU cooling - β€’ **Effortless Application:** Ideal consistency makes it beginner-friendly and mess-free - β€’ **Authenticity Guaranteed:** Verify every tube with ARCTIC’s official authenticity check ## Overview ARCTIC MX-4 is a premium 45g thermal paste featuring carbon microparticles for superior heat dissipation. Its metal-free, non-conductive formula ensures safe application without risk of short circuits. Trusted by pros and gamers alike, MX-4 offers long-lasting performance with easy application and authenticity verification. ## Description High thermal conductivity thermal paste ensures efficient heat dissipation from CPUs and GPUs. Safe, non-conductive formula protects components during application. Review: great stuff - been using for years now never a issue with it like all does drie out over time but does handel temps well and good value Review: Great all round thermal paste. - My go to thermal paste for pc, xbox and playststion. Very good thermal transfer compared to other brands and doesn't seem to dry out, giving good longevity. It is easy to spread and seems to perform well. ## 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 | | Are Batteries Included | No | | Best Sellers Rank | 11,448 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 28 in Thermal Paste | | Brand | ARCTIC | | Colour | grey | | Customer Reviews | 4.8 4.8 out of 5 stars (1,274) | | Date First Available | 14 Dec. 2018 | | Guaranteed software updates until | unknown | | Item Weight | 45 g | | Item model number | ACTCP00024A | | Manufacturer | ARCTIC | | Product Dimensions | 12 x 12 x 2 cm; 45 g | | Series | ACTCP00024A | ## Images ![MX-4 (45 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/51H6L6vY3qL.jpg) ## Questions & Answers **Q: Is it blue or grey? Pics show blue and description says grey** A: It is 100% Grey. It just looks blue on terms of the design of the tube and the branding ## Customer Reviews ### ⭐⭐⭐⭐⭐ great stuff *by P***. on 30 July 2025* been using for years now never a issue with it like all does drie out over time but does handel temps well and good value ### ⭐⭐⭐⭐⭐ Great all round thermal paste. *by R***B on 11 March 2025* My go to thermal paste for pc, xbox and playststion. Very good thermal transfer compared to other brands and doesn't seem to dry out, giving good longevity. It is easy to spread and seems to perform well. ### ⭐⭐⭐⭐⭐ Good and fair price thermalpaste *by A***R on 26 August 2025* Exactly what I want, and I hope gonna stay in good condition for long time. ## 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? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pt/products/102789534-mx-4-45-g-premium-performance-thermal-paste-for-all](https://www.desertcart.pt/products/102789534-mx-4-45-g-premium-performance-thermal-paste-for-all) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-04-24*