Mini Cool Edge is a 0.60mm high-density, high-speed card edge connector for new-generation small form factor systems. This fine-pitch solution offers multiple BTB applications like right angle, mezzanine, and coplanar connectors. Cable options are available for a complete interconnect solution https://www.amphenol-cs.com/product-series/pcie-gen-6-mini-cool-edge-060-card-edge.html