Move traffic at the pace of modern AI, storage, and HPC workloads with the NVIDIA ConnectX-7 HHHL adapter card. Built for 400GbE and NDR InfiniBand in default mode, this single-port OSFP adapter is designed for environments where every microsecond and every PCIe lane counts. The PCIe 5.0 x16 host interface gives the card the bandwidth headroom needed for demanding east-west traffic, clustered compute, and high-speed storage access. Its half-height, half-length form factor supports dense server integration without giving up the throughput profile expected from a premium data center adapter. For teams standardizing on high-performance fabrics, ConnectX-7 provides a clean path to consolidate network acceleration in a single adapter class. It is a strong fit for infrastructure that needs to keep pace with GPU servers, distributed storage, and latency-sensitive workloads while preserving slot efficiency and rack density.