The Mellanox ConnectX-4 MCX4121A-XCAT is a 10 Gb dual-port SFP28 network interface card, delivering two independent 10 Gb Ethernet connections in a single card. As part of the ConnectX-4 family, the MCX4121A-XCAT specifies SFP28 ports for versatile 10 Gb networking. This NIC is designed for servers needing high-speed connectivity with two SFP28 ports.
