Arctic MX-4 4g Thermal Paste - 8.5 W/mK Non-Conductive (Boxed)
ARCTIC MX-4 4g (2019 Edition) is a high-performance, non-conductive carbon-based thermal paste with 8.5 W/mK conductivity & 2.5 g/cm³ density. No curing required, 8-year durability, easy to apply for CPU/GPU cooling.
Please Note
The website is currently being actively developed, you are welcome to place the order and in 99% of the cases your order will be processed as usual, but in some cases there may be a delay or the price may change. We will notify you if there are any issues.
Discontinued
This item was discontinued and currently is not available for order on our website. The item may become available soon. Please contact us if you need more information regarding the upcoming arrivals.
| Cooling (CPU & Case) - Device Type | Thermal Paste |
|---|---|
| Cooling (CPU & Case) - Socket Support | Universal |
| Cooling (CPU & Case) - Lightning | None |
| Cooling (CPU & Case) - Color | Silver / Grey |
ARCTIC MX-4 4g Edition 2019 delivers exceptional thermal performance with 8.5 W/m·K conductivity and 2.5 g/cm³ density. This non-conductive, carbon-based paste is safe for CPUs, GPUs, and other components, featuring a viscosity of 870 poise for smooth, easy application without the thickness issues of MX-3.
Unlike pastes requiring curing, MX-4 achieves optimal performance immediately and maintains it over 8 years. Reviews confirm it rivals top competitors, staying within 0.5°C of premium options in air/water cooling tests, ideal for enthusiasts and beginners alike.
- Key Benefits: Non-conductive, no pump-out effect, RoHS compliant
- Application: Use pea-method or spread; includes spatula in some packs
- Compatibility: All modern Intel/AMD sockets & GPUs
- Packaging: 4g tube, compact box (8.2x1.5x18.7cm, 12g)
| Type | Thermal paste |
| Thermal conductivity | 8.5 W/m·K |
| Density | 2.5 g/cm³ |
| Constitutive ingredients | Carbon |
| Feature | Non-conductive |
| Viscosity note | 870 poise |
| Compliance certificates | RoHS |
| Weight | 4 g |
| Quantity per pack | 1 pc(s) |
| Package width | 82 mm |
| Package depth | 15 mm |
| Package height | 187 mm |
| Package weight | 11.8 g |
| Country of origin | Hong Kong |
| Durability | 8 years |
| Curing time | None required |