ARCTIC MX-4 2019 High Performance Thermal Paste
£22.63 inc VAT
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About This Item
- 45 g carbon-based thermal paste for CPUs and GPUs
- 8.5 W/m·K thermal conductivity for efficient heat dissipation
- Non-conductive and non-capacitive for safe application
- Blue and white colour with recyclable packaging reducing CO2 footprint by 40%
- 8-year durability without reapplication required
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ARCTIC MX-4 Edition 2019 | High-Performance Thermal Paste
The ARCTIC MX-4 (45 g) Edition 2019 – High Performance Thermal Paste is a carbon-based compound designed for enthusiasts and system builders who demand efficient heat dissipation from their CPU or GPU. Its non-conductive, non-capacitive formula ensures safe application while delivering excellent thermal conductivity for stable overclocking and intensive workloads.
Key Specifications
| Metric | Spec. |
|---|---|
| Thermal Conductivity | 8.5 W/m·K |
| Density | 2.5 g/cm³ |
| Viscosity | 870 |
| Weight | 45 g |
| Non-Conductive | Yes |
Superior Heat Transfer for Peak Performance
The ARCTIC MX-4 uses carbon micro-particles to achieve extremely high thermal conductivity, ensuring heat from your processor is dissipated quickly and efficiently. This makes it ideal for high-performance systems where maintaining low temperatures is critical, especially during overclocking or extended gaming sessions.
Safe and Easy to Apply
Unlike metal-based compounds, the MX-4 contains no metallic particles, eliminating any risk of electrical conductivity damage. Its smooth consistency makes it easy to spread evenly, even for beginners, reducing the chance of air gaps that can impair cooling performance.
Long-Lasting Reliability
Once applied, the MX-4 maintains its performance for at least eight years without drying out or degrading. This durability means you won’t need to reapply it frequently, saving time and ensuring consistent cooling over the lifespan of your system.
Sustainable Packaging
ARCTIC has redesigned the MX-4’s packaging to reduce its CO2 footprint by approximately 40%, using a recyclable bag that minimizes waste. This commitment to sustainability makes it a responsible choice for environmentally conscious builders.
Box Contents
- ARCTIC MX-4 (45 g) thermal paste syringe
- Recyclable packaging bag
Before You Order
- Confirm compatibility with your CPU/GPU cooler mounting system.
- Verify the 45 g quantity meets your needs for multiple applications.
- Check that the non-conductive formula suits your build requirements.
- Ensure the packaging size fits your storage or shipping preferences.
Questions and answers
Is the ARCTIC MX-4 safe to use on all CPU and GPU types?
How long does the MX-4 last once applied?
Can beginners apply this thermal paste easily?
Is the packaging environmentally friendly?
What is the thermal conductivity of the MX-4?
Final thoughts
The ARCTIC MX-4 (45 g) Edition 2019 is an excellent choice for system builders and overclockers seeking reliable, long-lasting thermal performance without the risk of electrical damage. Its sustainable packaging and proven durability make it a smart investment for both performance and environmental responsibility. Covered by the applicable manufacturer warranty.





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