Enhance your computer’s thermal management with this premium set of Copper Shims, designed to provide exceptional heat conduction and prevent overheating issues. Crafted from high-quality copper, these shims offer six thickness options (0.3mm, 0.5mm, 0.8mm, 1.0mm, 1.2mm, and 1.5mm) to suit various cooling requirements and ensure precise fitting for your laptop or desktop components. Key Features: · Superior Thermal Conductivity: With a thermal conductivity of up to 401 W/mK, these copper shims deliver nearly the same heat transfer efficiency as silver (409 W/mK), significantly outperforming ordinary copper pads (20-30 W/mK) for optimal cooling performance. · Multiple Thickness Options: Choose from six different thicknesses to achieve the perfect thermal interface gap, improving heat dissipation and preventing component overheating or crashes. · Durable Copper Material: Made from high-quality copper, these shims are highly effective at conducting heat. Although the surface may oxidize and darken when exposed to air, this does not impact their cooling efficiency. For aesthetic concerns, the surface can be easily polished using fine sandpaper or toothpaste. · Versatile Application: Ideal for use in laptops to resolve frequent crashes caused by poor thermal conductivity, as well as for desktop computer northbridge and southbridge connections, graphics card heat conduction, and other electronic components requiring efficient heat transfer. · Compact Size and Quantity: Each shim measures 20mm x 20mm (0.79 x 0.79 inches), and the package includes 10 pieces, providing ample supply for multiple repairs or projects. Specifications: · Material: Copper · Size: 20(L) x 20(W) mm / 0.79 x 0.79 inches · Thickness Options: 0.3mm, 0.5mm, 0.8mm, 1.0mm, 1.2mm, 1.5mm · Quantity: 10 Pieces Package Includes: · 10 x Copper Shim This set of Copper Shims is an essential thermal solution for improving heat dissipation in electronic devices, enhancing system stability, and extending component lifespan. Whether you are a professional technician or a DIY enthusiast, these high-conductivity copper shims offer reliable and efficient thermal management for your computing needs.