The Mellanox ConnectX-6 MCX631102A 25Gb Ethernet Network Adapter (HPE P42044-B21 LX) is a PCIe 4.0 network interface card that provides 25Gb Ethernet connectivity for servers. It is listed with the HPE P42044-B21 LX designation and includes an SFP 28 interface option. This adapter enables high-speed network access on PCIe 4.0 platforms, suitable for data-center workloads requiring 25Gb performance.
