英伟达 MCX4421A-ACQN ConnectX-4 Lx EN Adapter Card OCP 25GbE双端口以太网网卡

NVIDIA MCX4421A-ACQN ConnectX-4 Lx EN Adapter Card for OCP with Host Management 25GbE Dual-Port SFP28 PCIe 3.0 x8 No Bracket ROHS R6