Mellanox MCX623435AN-VDAB 200GbE Single-port QSFP56 PCIe 4.0 x16 Network Card Adapter

The Mellanox MCX623435AN-VDAB delivers enterprise-grade 200 Gigabit Ethernet connectivity through a single QSFP56 port on a PCIe 4.0 x16 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, support for RDMA over Converged Ethernet (RoCE), and backward compatibility with existing infrastructure. The adapter’s single-port design maximizes bandwidth efficiency while minimizing power consumption, making it ideal for space-constrained servers requiring maximum network performance. Built with Mellanox’s proven ConnectX technology, it offers superior reliability and industry-leading performance optimization for mission-critical environments.