Mellanox MCX653106A-HDAT-SP ConnectX-6 VPI Adapter Card HDR IB 200GbE Dual-Port QSFP56 PCIe4.0 x16

The Mellanox MCX653106A-HDAT-SP ConnectX-6 VPI Adapter Card delivers enterprise-grade networking performance with dual-port QSFP56 connectivity supporting both HDR InfiniBand and 200GbE Ethernet protocols. This PCIe 4.0 x16 adapter provides ultra-low latency data transmission, advanced hardware offloading capabilities, and exceptional scalability for high-performance computing, AI/ML workloads, and data center applications. Key advantages include VPI (Virtual Protocol Interconnect) flexibility allowing seamless switching between InfiniBand and Ethernet, hardware-accelerated encryption and compression, RDMA over Converged Ethernet (RoCE) support, and industry-leading bandwidth efficiency. The card’s dual-port design ensures redundancy and load balancing while maintaining backward compatibility with existing infrastructure, making it ideal for organizations requiring maximum network performance and reliability.