Cool Edge Connectors Amphenol FCI Cool Edge Connectors support board-to-board (BTB) applications in the electronics market. This high-speed and high-power card edge connector system addresses multiple standards such as PCIe, SAS, SATA, Gen 4/5, OCP 3.0, EDSFF, NGSFF/NF1, and Gen Z. In addition, these connectors offer multiple BTB configurations like mezzanine, midplane, backplane, and coplanar. These connectors are designed as open-pin field and hot-plug capable. Amphenol FCI Cool Edge Connectors are ideally suited for solid-state drives (SSDs), NVMe SSDs, enterprise data centers, network interface cards, and add-in card applications.