Mellanox MCX653106A-HDAT-SP InfiniBand/VPI Adapter Card

The Mellanox MCX653106A-HDAT-SP is a high-performance InfiniBand/VPI adapter card designed for data-intensive applications in high-performance computing (HPC), artificial intelligence, and enterprise data centers. It supports HDR (200Gb/s) InfiniBand and Ethernet connectivity, delivering ultra-low latency and high throughput. Key features include dual-port QSFP56 interfaces, PCIe Gen4 x16 support, and advanced offloads such as RDMA, GPUDirect, and hardware-based congestion control. Its unique selling points are its ability to accelerate data transfer, reduce CPU overhead, and enhance scalability, making it ideal for demanding workloads and next-generation network infrastructures.