--- product_id: 23994061 title: "Arctic Silver 5 High-Density Polysynthetic Silver Thermal Compound, 3.5 Grams + Free Microfiber (7\" X 6\") Cleaning Cloth" brand: "arctic silver" price: "€ 0.67" currency: EUR in_stock: false reviews_count: 8 url: https://www.desertcart.pt/products/23994061-arctic-silver-5-high-density-polysynthetic-silver-thermal-compound-3 store_origin: PT region: Portugal --- # Thermal conductance >350,000 W/m²·°C Bonus microfiber cleaning cloth included 99.9% pure micronized silver Arctic Silver 5 High-Density Polysynthetic Silver Thermal Compound, 3.5 Grams + Free Microfiber (7" X 6") Cleaning Cloth **Brand:** arctic silver **Price:** € 0.67 **Availability:** ❌ Out of Stock ## Summary > ❄️ Keep your cool with Arctic Silver 5 – the pro’s secret to peak performance! ## Quick Answers - **What is this?** Arctic Silver 5 High-Density Polysynthetic Silver Thermal Compound, 3.5 Grams + Free Microfiber (7" X 6") Cleaning Cloth by arctic silver - **How much does it cost?** € 0.67 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/23994061-arctic-silver-5-high-density-polysynthetic-silver-thermal-compound-3) ## Best For - arctic silver enthusiasts ## Why This Product - Trusted arctic silver brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Elite Silver Power:** Harness 99.9% pure micronized silver for unmatched heat transfer. - • **No Mess, No Stress:** Non-electrically conductive formula that won’t run, bleed, or migrate. - • **Clean & Pristine Prep:** Bonus lint-free microfiber cloth ensures scratch-free CPU surfaces. - • **Precision Application:** Easy to apply and remove, perfect for pro-level thermal management. - • **Blazing Thermal Conductance:** Experience superior cooling with >350,000 W/m²·°C efficiency. ## Overview Arctic Silver 5 is a premium thermal compound featuring 99.9% pure micronized silver, delivering exceptional thermal conductance above 350,000 W/m²·°C. Its non-electrically conductive formula ensures safe, mess-free application without migration or bleeding. Each 3.5-gram package includes a high-quality microfiber cleaning cloth for flawless CPU surface prep, making it the go-to choice for professionals demanding optimal cooling efficiency. ## Description 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. ## Features - 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. ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | Arctic Silver 5 | | Part Number | AS5-3.5G+MF | | Item Weight | 3.52 ounces | | Package Dimensions | 1.18 x 1.18 x 0.39 inches | | Item model number | AS5-3.5G+MF | | Is Discontinued By Manufacturer | No | | Size | AS5 - 3.5G + Cleaning Cloth | | Color | Silver | | Item Package Quantity | 1 | | Batteries Included? | No | | Batteries Required? | No | ## Product Details - **Color:** Silver - **Brand:** Arctic Silver - **UPC:** 617689110540 - **Manufacturer:** Arctic Silver 5 ## Images ![Arctic Silver 5 High-Density Polysynthetic Silver Thermal Compound, 3.5 Grams + Free Microfiber (7" X 6") Cleaning Cloth - Image 1](https://m.media-amazon.com/images/I/51zA+gPbfTL.jpg) ![Arctic Silver 5 High-Density Polysynthetic Silver Thermal Compound, 3.5 Grams + Free Microfiber (7" X 6") Cleaning Cloth - Image 2](https://m.media-amazon.com/images/I/41Cql0LbijL.jpg) ![Arctic Silver 5 High-Density Polysynthetic Silver Thermal Compound, 3.5 Grams + Free Microfiber (7" X 6") Cleaning Cloth - Image 3](https://m.media-amazon.com/images/I/71wETmO8ocL.jpg) ![Arctic Silver 5 High-Density Polysynthetic Silver Thermal Compound, 3.5 Grams + Free Microfiber (7" X 6") Cleaning Cloth - Image 4](https://m.media-amazon.com/images/I/51zA+gPbfTL.jpg) ![Arctic Silver 5 High-Density Polysynthetic Silver Thermal Compound, 3.5 Grams + Free Microfiber (7" X 6") Cleaning Cloth - Image 5](https://m.media-amazon.com/images/I/41Cql0LbijL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Best Economy Thermal Paste Application Kit *by B***W on November 17, 2015* If you are looking for an inexpensive thermal bonding and cleaning kit for processor and heat sink, this is a good choice. Just enough compound for one CPU. The cloth when soaked with Isopropyl Alcohol cleans heat sinks and tops of processors quite well. This thermal paste was easy to apply. Really thick compared to what I am used to. The bond is tight and helps the heat sink to do it's job. The order from this paste is low. This paste stays semi-liquid as compared to old types of thermal paste. As long as you apply it correctly the first time I can see this paste lasting the life of the PC and more. There are more expensive thermal paste's and thermal paste kits out there; however for my purposes off office tasks and casual gaming I did not need anything EXTREME. This kit was a perfect for my needs.To see a review of all major thermal paste's on the market.Follow the link:http://www.maximumpc.com/geek-tested-17-thermal-pastes-face-off/#page-2 ### ⭐⭐⭐⭐⭐ Great product. I use it all the time to ... *by M***E on September 3, 2016* Great product. I use it all the time to clean dust off my computer screen. I even have another that I use to clean my glasses with. It is that effective and aids in cleaning without scratching delicate surfaces. In addition, it is easy to clean itself as dust seems to come right off the fabric. In extreme cases, I have even washed the cloth and it holds up just fine for reuse. Again great buy for the price. ### ⭐⭐⭐⭐⭐ 5-6 Degrees Cooler Than Other Brands *by A***N on June 1, 2016* I've tried other thermal pastes before, Arctic Silver is hands down the best. It really does seem to drop the CPU temp by about 5-6 degrees over other brand thermal compounds. It might not seem like much in a tube, but anyone that has put a heat sink over a CPU knows that it only takes a small little dab to cover the whole surface.Best way I've found to apply thermal paste is to put a small little drop in the center of the cpu, take the corner of a zip lock bag and place your index finger in the corner, use the zip lock baggy to evenly spread the thermal compound in a nice smooth and even covering over the cpu.If there is anything you want to make sure you get right in a computer build, it's properly cooling your CPU to prevent it from over heating. The CPU is usually one of the most expensive components in your system, spend the extra money and get a legit thermal paste. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pt/products/23994061-arctic-silver-5-high-density-polysynthetic-silver-thermal-compound-3](https://www.desertcart.pt/products/23994061-arctic-silver-5-high-density-polysynthetic-silver-thermal-compound-3) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-05-17*