Thermal paste ARCTIC MX-4 High Performance

ARCTIC MX-4 thermal compound uses carbon micro-particles to provide very high thermal conductivity, ensuring heat from the CPU or GPU is dissipated efficiently. Designed for system builders, overclockers and PC enthusiasts, MX-4 delivers stable thermal transfer without electrical conductivity and maintains performance over long periods.

Advantages

MX-4 offers excellent thermal performance thanks to carbon micro-particles, is easy to apply due to its ideal consistency, is electrically non-conductive for safe contact with components, and retains its properties for years, making it a cost-effective choice for long-term use.

Key specifications

• Thermal material: carbon micro-particles
• Electrical conductivity: none (non-conductive)
• Application consistency: easy to apply
• Typical lifetime after application: up to 8 years
• Intended use: CPU and GPU thermal interface

How to use

Clean the CPU/GPU and cooler contact surfaces from old thermal compound and dust. Apply a small amount of MX-4 onto the centre of the CPU heatspreader, then mount the cooler and press evenly to spread the compound and avoid air gaps. For best results follow manufacturer guidance or demonstration videos for specific CPU cooler mounting patterns.

Recommendations

Do not use on open electrical contacts; ensure surfaces are clean and dry before application. Reapply only when thermal performance degrades or during hardware replacement, typically after several years.