Mellanox MCX653105A-HDAT-SP ConnectX-6 VPI Adapter Card HDR IB and 200GbE Single-Port QSFP56 PCIe4.0

The Mellanox MCX653105A-HDAT-SP ConnectX-6 VPI Adapter Card delivers industry-leading 200Gbps networking performance through its dual-protocol design supporting both HDR InfiniBand and 200GbE Ethernet on a single port. Built on PCIe 4.0 architecture with QSFP56 connectivity, this adapter provides exceptional bandwidth efficiency and low latency for demanding data center applications. Key benefits include hardware-accelerated networking offloads, advanced congestion control, and adaptive routing capabilities that maximize throughput while minimizing CPU overhead. The VPI (Virtual Protocol Interconnect) technology enables seamless switching between InfiniBand and Ethernet protocols, offering deployment flexibility and future-proofing for evolving network infrastructures. Ideal for high-performance computing, AI/ML workloads, and cloud environments requiring maximum bandwidth density and ultra-low latency connectivity.