Mellanox MCX631105AC-GDAT 50GbE Single-port QSFP28 PCIe 4.0×8 Network Card Adapter

The Mellanox MCX631105AC-GDAT delivers enterprise-grade 50GbE networking performance through a single QSFP28 port on a PCIe 4.0 x8 interface. This high-performance network adapter provides ultra-low latency data transmission, advanced hardware offloading capabilities, and exceptional throughput for demanding applications like high-frequency trading, AI/ML workloads, and data center virtualization. Key benefits include reduced CPU overhead through intelligent packet processing, backward compatibility with PCIe 3.0 systems, and Mellanox’s proven reliability in mission-critical environments. The adapter’s single-port design offers cost-effective high-speed connectivity while maintaining full bandwidth utilization, making it ideal for organizations requiring maximum network performance without multi-port complexity. Built with advanced RDMA support and comprehensive software compatibility, this adapter accelerates application performance while simplifying network infrastructure deployment.