NVIDIA Mellanox MCX4121A-ACAT ConnectX®-4 Lx EN Network Interface Card, 25GbE Dual-Port SFP28, PCIe3.0 x8, Tall&Short Bracket

ConnectX-4 Lx EN MCX4121A-ACAT network interface card with 25Gb/s Ethernet connectivity enables data centers to leverage leading interconnect adapters to increase their operational efficiency to improve server utilization and maximize application productivity, while reducing total cost of ownership (TCO). Meets the needs of a variety of demanding markets and applications.

PCIe 3.0 x 8 Host Interface and 25GbE Dual-Port Transmission

Accelerated Switching and Packet Processing (ASAP2) for Virtual Switches/Routers

Low Latency RDMA over Converged Ethernet (RoCE) Delivers High-performance Services

Cutting-edge Performance in Virtualized Overlay Networks including NFV

End-to-end QoS and Congestion Control to Anticipate and Eliminate Congestion

Efficient I/O Consolidation, Lowering Data Center Costs and Complexity

Support Windows, RHEL/CentOS, VMware, FreeBSD, OFED and ...