Advanced Thermal Solutions PCIe (Peripheral Component Interconnect express) ATS-EXL Extrusions are off-the-shelf extrusion profiles that require no tooling. The thermal management of PCIe cards is critical to maintaining optimal speeds. Advanced Thermal Solutions PCIe ATS-EXL Extrusions offer cooling solutions for all PCIe sizes and next-generation device connectors. The extrusions are available in a variety of designs to meet system analysis and cooling requirements. These devices are available in various lengths such as 254mm, 288mm, 300mm, and 1220mm.