NVIDIA ConnectX-7 1-Port 200G OSFP PCIe 5.0 x16 Adapter

The NVIDIA MCX75310AAS-HEAT is a network adapter that fits into a PCIe 5.0 x16 slot and delivers a single OSFP port capable of 200 Gb/s over either Ethernet or InfiniBand NDR200. It gives servers the bandwidth and low latency they need for tasks such as distributed AI training, high performance computing workloads, and scale-out cloud services.

Because the card supports RDMA and RoCE, data moves directly between memory spaces on different servers without burdening the CPU, which shortens response times and frees processor resources for application work. GPUDirect Storage lets GPUs read and write data straight from NVMe drives, and the built-in NVMe-oF offload engine accelerates storage access across the fabric while keeping latency predictable.

For software-defined networks, ASAP2 switching on the adapter handles flow steering and packet processing on the card itself, which helps maintain high throughput even when traffic patterns change. Secure boot and hardware-based root-of-trust features protect the firmware and meet data center security guidelines.

The card integrates smoothly with modern Windows and Linux distributions, making it a practical upgrade for GPU servers, storage appliances, and cloud nodes that require reliable 200-gigabit connectivity.

• Single OSFP port supporting 200 Gb/s Ethernet or InfiniBand NDR200
• PCIe 5.0 x16 host interface
• RDMA and RoCE support for low-latency data transfers
• GPUDirect Storage and NVMe-oF offload engines
• ASAP2 accelerated switching for software-defined networking
• Secure boot and hardware-based security functions
• Compatible with Windows and Linux platforms