NVIDIA Mellanox ConnectX-7 MCX75310AAC-NEAT

The NVIDIA Mellanox ConnectX-7 MCX75310AAC-NEAT is a single-port 400Gb/s VPI smart adapter in a standard stand-up PCIe form factor, pairing NVIDIA's fastest ConnectX-7 port speed with onboard hardware encryption offload. The OSFP port ships in InfiniBand NDR default mode at 400Gb/s and can also be configured for 400GbE Ethernet, giving system integrators flexibility to deploy the same card into InfiniBand or Ethernet fabrics. Installed through a PCIe 5.0 x16 host interface, the card delivers ConnectX-7's full RDMA stack - native InfiniBand transport with SHARP in-network computing acceleration and RoCE v2 for Ethernet RDMA - together with hardware-enforced Secure Boot and an onboard cryptographic engine for inline IPsec/TLS offload. GPUDirect RDMA support enables direct GPU-to-NIC data transfers for AI/ML and HPC workloads, while adaptive routing and advanced congestion control sustain high throughput and low tail latency across large, multi-path fabrics. The standard PCIe stand-up form factor keeps the card compatible with a broad range of server chassis.