Maximize cooling performance with trusted precision.

The Arctic Silver 5 High-Density Thermal Compound (3.5g) is one of the most respected thermal pastes in the PC building community — engineered for enthusiasts, technicians, and system tuners who demand stable, efficient heat transfer.

Made with 99.9% pure micronized silver and a high-density polysynthetic mixture, AS5 delivers reliable thermal conductivity for CPUs, GPUs, chipsets, and high-output cooling systems. Whether you’re assembling a new PC or refreshing an aging system, this compound ensures consistent temperatures and improved long-term performance.

A perfect fit for the Swtek Parts™ lineup — clean, functional, performance-ready components and accessories built for everyday tech users and hardware enthusiasts alike.

Key Features

• 3.5g tube – Ideal for multiple CPU/GPU applications

• 99.9% pure silver for exceptional thermal conductivity

• Stable high-density formula

• Controlled triple-phase viscosity for cleaner spread and easier application

• Compatible with air, AIO, and liquid cooling systems

• Non-electrically conductive for safer system maintenance

• Designed for PC builders, repair shops, and performance users

• 🧠 Specifications

  • Brand: Arctic Silver

  • Model: AS5 (3.5g)

  • Material: 99.9% pure silver thermal compound

  • Use Cases: CPU cooling, GPU cooling, chipsets, performance tuning

  • Electrical Conductivity: Non-conductive / capacitive safe