Description
ARCTIC MX-4 45g is a high-performance thermal paste with excellent heat conductivity (8.5 W/m·K) and safe, long-lasting application. It’s ideal for CPUs, GPUs, and high-load systems.
Here’s a full technical and practical overview:
🧊 Product Overview: ARCTIC MX-4 (45g)
- Type: Carbon-based thermal compound
- Size: 45 grams – suitable for frequent use or professional servicing
- Application: Designed for CPUs, GPUs, chipsets, and other heat-sensitive components
- Performance: Delivers efficient heat transfer and long-term stability
🔧 Technical Specifications
| Property | Value |
|---|---|
| Thermal Conductivity | 8.5 W/m·K |
| Density | 2.5 g/cm³ |
| Operating Temp Range | -50°C to +150°C |
| Electrical Conductivity | Non-conductive – safe for electronics |
| Composition | Carbon micro-particles (metal-free) |
| Packaging | Syringe – resealable, prevents drying |
✅ Key Benefits
- Safe for electronics: Non-conductive and non-capacitive, eliminating risk of short circuits
- Easy to apply: Smooth consistency spreads evenly without a spatula
- Long-term reliability: Resists drying and bleeding, ensuring stable performance over time
- High thermal efficiency: Fills microscopic gaps between CPU/GPU and cooler for optimal heat dissipation
- Eco-friendly packaging: Recyclable and designed to reduce CO₂ emissions
- Authenticity check: Each product includes a verification code to confirm genuine ARCTIC quality
🖥️ Use Cases
- CPU and GPU cooling: Ensures stable performance under heavy load
- Gaming and overclocking setups: Maintains low temperatures during intensive use
- Workstations and servers: Suitable for systems with continuous high thermal output
- Repair and maintenance: Ideal for technicians needing bulk quantity for multiple applications





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