Arctic Silver 5 Thermal Compound CPU GPU Heat Sink Cooler Xbox PS3 Red light AS5

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Arctic Silver 5
High-Density Polysynthetic Silver Thermal Compound
With its unique high-density filling of micronized silver and enhanced thermally conductive ceramic particles, Arctic Silver 5 provides a new level of performance and stability.
Arctic Silver 5 is the reference premium thermal compound. Arctic Silver 5 is optimized for a wide range of bond lines between modern high-power CPUs and high performance heatsinks or water-cooling solutions.

Made With 99.9% Pure Silver:
Arctic Silver 5 uses three unique shapes and sizes of pure silver particles to maximize particle-to-particle contact area and thermal transfer.

Arctic Silver 5 contains over 88% thermally conductive filler by weight.
In addition to micronized silver, Arctic Silver 5 also contains sub-micron zinc oxide, aluminum oxide and boron nitride particles.
These thermally-enhanced ceramic particles improve the compound's performance and long-term stability.

Easy Cleanup:
Arctic Silver 5 can easily be cleaned from CPUs and heatsinks with ArctiClean 1 and 2, high-purity isopropyl alcohol or any of the cleaners listed in the product instructions.


  • Applicator Type: Syringe
  • Syringe Size: 3.5 Grams of Arctic Silver 5
  • Average Particle Size: <0.49 micron <0.000020 inch.
  • Extended Temperature Limits: Peak: –50°C to >180°C  Long-Term: –50°C to 130°C.
  • Performance: 3 to 12 degrees centigrade lower CPU full load core temperatures than standard thermal compounds or thermal pads when measured with a calibrated thermal diode imbedded in the CPU core.