Mellanox MCX4411A-ACQN 25GbE Single-port SFP28 PCIe 3.0 x8 Network Card Adapter

The Mellanox MCX4411A-ACQN is a high-performance 25GbE single-port SFP28 network adapter designed for demanding enterprise and data center environments. This PCIe 3.0 x8 card delivers exceptional network throughput with ultra-low latency, making it ideal for high-frequency trading, virtualization, storage networking, and cloud computing applications. Key features include hardware-based RDMA over Converged Ethernet (RoCE) support for efficient CPU offloading, advanced packet processing capabilities, and comprehensive virtualization support with SR-IOV. The adapter’s single-port design maximizes bandwidth efficiency while minimizing power consumption and slot usage. Built on Mellanox’s proven ConnectX-4 Lx architecture, it offers enterprise-grade reliability, extensive OS compatibility, and seamless integration with existing network infrastructure, making it the optimal choice for organizations seeking to upgrade to 25GbE speeds without compromising performance or scalability.