Slim Cool Edge 0.65mm Connectors Amphenol FCI Slim Cool Edge 0.65mm Connectors provide a high-speed (0-32Gb/s or 56Gb/s PAM4 capability) and high-power solution in a one-piece, card-edge package. These connectors are available in multiple board-to-board configurations, such as right angle, mezzanine, and coplanar. Amphenol FCI Slim Cool Edge 0.65mm Connectors feature an open-pin field and hot-plug capability. Modular tooling allows multiple power-signal combinations for vertical configurations.