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Mellanox mcx4121a-ACAT ConnectX-4 Lx EN 25gbe Dual-Port PCIe NIC

Fibre Channel Host Bus Adapters
2025-11-20
Ethernet Switches and NIC Ethernet Switches and NIC
Discover the Mellanox MCX4121A-ACAT ConnectX-4 Lx EN 25GbE Dual-Port PCIe NIC, designed for high-performance virtualized infrastructure. This NIC delivers 25Gb/s Ethernet connectivity with sub-microsecond latency, ideal for Web 2.0, Cloud, and data analytics platforms. Featuring RDMA over Converged Ethernet (RoCE) and GPUDirect technology, it ensures superior efficiency and scalability.