Mellanox MCX623435AN-CDAB 100GbE Single-port QSFP56 PCIe 4.0 x16 Network Card Adapter

The Mellanox MCX623435AN-CDAB delivers enterprise-grade 100 Gigabit Ethernet connectivity through a single QSFP56 port on a PCIe 4.0 x16 interface. This high-performance network adapter features ultra-low latency processing, hardware-accelerated networking functions, and advanced RDMA capabilities for demanding data center applications. Key benefits include maximum bandwidth utilization with PCIe 4.0 support, reduced CPU overhead through intelligent offloading, and seamless integration with virtualized environments. The adapter excels in high-frequency trading, AI/ML workloads, and storage networking where microsecond-level latency and consistent performance are critical. Its single-port design offers cost-effective 100GbE deployment while maintaining Mellanox’s industry-leading reliability and comprehensive software ecosystem support.