Mellanox MCX683105AN-HDAT 200GbE Single-port QSFP PCIe 4.0 x16 Network Card Adapter

The Mellanox MCX683105AN-HDAT delivers enterprise-grade 200 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 offloads, and advanced RDMA capabilities for demanding data center applications. Key benefits include massive bandwidth for AI/ML workloads, reduced CPU overhead through intelligent packet processing, and seamless integration with modern server architectures. The adapter supports virtualization environments with SR-IOV, offers robust security features, and provides exceptional scalability for high-frequency trading, cloud computing, and storage networking. Its single-port design maximizes slot efficiency while delivering industry-leading performance per watt, making it ideal for organizations requiring maximum network throughput in space-constrained environments.