The AM5 Contact Sealing Frame is specifically designed to evenly distribute pressure on the CPU and ensure optimal installation. With its precise construction, the contact frame provides increased stability and prevents unwanted stress on the processor.The optimized design improves the cooler's contact pressure, enhancing the heat transfer. This results in more efficient cooling and can positively impact both the performance and longevity of the CPU. A silicone foam inlay seals the gaps for added protection.High-Quality Accessories: Easy and Precise Installation. Included are an insulator sheet in red/black, four countersunk head screws (UNC thread 1/4"), and two hex keys (5/64" Allen key and T20 Torx key) for a secure and reliable mounting.The AM5 Contact Sealing Frame is fully compatible with the Ryzen 8000G series APUs as well as the Ryzen 9000 series CPUs, including the X3D variants.