Arctic Silver 5 High-Density Polysynthetic Silver Thermal Compound, 3.5 Grams + MicroFiber (7" X 6") Cleaning Cloth


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  • 99.9% pure micronized silver. Easy to apply and remove
  • Non-electrically conductive. Will not separate, run, migrate or bleed
  • Thermal conductance: >350 000W/m2 degreesC (0.001 inch layer)
  • Bonus: MicroFiber 6" x 7" cleaning cloth Included. Extremely fine lint free microfiber leaves zero scratches, streaks or marks. Safe for all CPU's surfaces
  • Each microfiber is individually and neatly packed in its own polyurethane plastic bag for long term safekeeping.


Arctic Silver 5

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Arctic Silver 5 premium thermal compound with 99.9% pure micronized silver is specifically designed to maximize the thermal conductivity between today's high-powered processors and high-performance cooling assemblies. Arctic Silver 5 uses three unique shapes and sizes of near-pure silver particles to maximize particle-to-particle contact area and thermal transfer. It can reduce CPU core temperatures by up to 50°F over standard silicone thermal pastes. Controlled triple phase viscosity allows Arctic Silver 5 to fill over time microscopic valleys and gaps in CPU and heatsink surfaces. One 3.5g tube can cover up to 25 CPU cores.

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Technical Details

Collapse all Other Technical Details Brand Name Arctic Silver 5 Item model number ATN90-MF Item Weight 0.8 ounces Package Dimensions 7.4 x 3 x 0.6 inches Color Silver

Additional Information


Bought on September 9, 2015.

I was super surprised how much cooler the CPU was running after putting a small dot of arctic silver thermal compound. Rarely get warm even when playing games (mid-high graphic setting) like Team Fortress 2. No problem watching HD videos for hours. I also edit videos.

I have not opened the PC for over a year already.

As deskribd

I had purchased this TIM to replace the prior substances on an old P43 board; E5200 and Q6600 processors, for overclocking. Having only used IC Diamond prior it was a more than welcome change. The paste is so smooth and spreads extremely well and so little is required as opposed to other TIMs. The thermal performance was well more than I had expected and I am more than impressed with this product and will recommend it to any enthusiast!


the cleaning towel was a nice bonus. AS5 is a good product but beginning to be out dated with all the other good thermal paste out there.

Works well for the and CPUs especially for AMD, also for a really good price. Highly recommended.

Replaced the failed OEM thermal paste on my laptop. Did a great job. Consistent cooling.
Used in combination with the Arctic cleaners.


Compound works, easy to apply, stores well and doesn't dry out. The MicroFiber was white which made it easy to see if there was any old residual compound when cleaning it off the cpu and cooler. Good stuff!

Easy to use applicator. Great price and comes with soft material to help spread

Great product really helped with the heating issue. Good buy

Generic review