NVIDIA ConnectX-7 400G High-Speed Network Adapter

• AI training and inference cluster networking
• High-performance computing and scientific workloads
• 400GbE data-center server connectivity
• NDR InfiniBand GPU cluster interconnects
• Cloud and hyperscale infrastructure networking
• RDMA-enabled storage and application environments
• Enterprise data-center network modernization
• High-throughput east-west application traffic
• GPU-accelerated storage connectivity
• Telecommunications and service-provider infrastructure

• Up to 400Gb/s total network bandwidth
• Supports InfiniBand and Ethernet protocols
• NDR 400Gb/s InfiniBand support
• 400GbE Ethernet connectivity
• Available in 1-, 2- and 4-port configurations
• PCIe Gen5 host interface on supported variants
• RDMA and RoCE support for accelerated data movement
• Hardware acceleration for networking and storage workloads
• GPUDirect Storage support for supported deployments
• SR-IOV virtualization capability
• Overlay networking acceleration for VXLAN and GENEVE
• Hardware-assisted security functions including TLS, IPsec and MACsec on supported variants
• NVIDIA Multi-Host and Socket Direct capabilities on supported variants
• Jumbo frame support up to 9.6KB
• Designed for AI, HPC, cloud and enterprise data-center workloads 

• Brand: NVIDIA
• Product Family: ConnectX-7
• Product Type: Network Adapter
• Maximum Total Bandwidth: 400Gb/s
• Supported Network Protocols: InfiniBand, Ethernet
• InfiniBand Speeds: NDR 400Gb/s, HDR 200Gb/s, EDR 100Gb/s
• Ethernet Speeds: 400GbE, 200GbE, 100GbE, 50GbE, 25GbE, 10GbE
• Network Port Configurations: 1, 2 or 4
• PCI Express: Gen 5.0 on applicable ConnectX-7 variants
• PCIe Compatibility: Varies by adapter variant
• RDMA: Supported
• RoCE: Supported
• Form Factor: Variant dependent
• Security Features: Variant dependent
• GPUDirect Storage: Supported
• SR-IOV: Supported
• Jumbo Frames: Up to 9.6KB

WHY CHOOSE THIS PRODUCT?

• ConnectX-7 400G is a strong choice for buyers upgrading AI, HPC, cloud or enterprise servers to high-bandwidth networking while retaining flexibility between Ethernet and InfiniBand architectures. Its 400Gb/s ceiling, multiple port configurations and hardware-accelerated networking and storage capabilities provide a scalable foundation for demanding data-center workloads. Because ConnectX-7 includes several hardware variants, procurement teams should match the exact port count, connector, PCIe configuration and security capability to the target server and switch environment before ordering.