The NVIDIA ConnectX-7 MCX75310AAS-NEAT is a premium 400Gb/s single-port OSFP adapter card featuring a PCIe 5.0 x16 interface, custom-engineered to deliver ultra-low latency and multi-terabit bandwidth for data-intensive AI clusters and enterprise data centers. Supporting both InfiniBand NDR and high-speed Ethernet protocols, it ensures seamless interconnect scalability and maximum throughput for next-generation GPU workloads.
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Up to 400GbEThe NVIDIA ConnectX-7 MCX75310AAS-NEAT is a high-performance single-port OSFP SmartNIC engineered for ultra-high-speed AI, HPC, and cloud-scale data center networks.
Core Value Proposition: Supporting up to 400Gb/s protocol speeds across a cutting-edge PCIe Gen5 x16 host interface, this adapter features NVIDIA’s native VPI architecture. It provides unified, ultra-low latency acceleration for both InfiniBand NDR fabrics and high-density Ethernet spaces, maximizing cluster processing profiles.
Purpose-built for large-scale GPU interconnect fabrics and machine learning training setups, delivering the massive bandwidth required to prevent networking bottlenecks during multi-node synchronization.
Delivers high-frequency packet processing metrics vital for intensive cluster computing, scale-out scientific modeling, and high-performance Ethernet or InfiniBand fabrics.
Enables seamless, high-density optical paths for enterprise cloud infrastructures, maximizing compute node capability while sustaining absolute network efficiency standards.
Featuring NVIDIA’s advanced Virtual Protocol Interconnect (VPI) layout, this network card allows complete flexibility, operating seamlessly across alternative Ethernet or InfiniBand fabric types dynamically.
Utilizes built-in Accelerated Switching and Packet Processing (ASAP²) metrics to offload core packet routing from the host server, dropping CPU overhead while boosting virtualization throughput parameters.
Optimized natively for multi-GPU environments, supporting RDMA and GPUDirect technologies to enable direct memory data transfer profiles, bypassing host layers for ultra-low latency operations.
Operating with an advanced energy-efficient profile of ~24.9W typical power over passive fiber copper components, aiding density configurations within massive, space-tight multi-GPU compute blocks.
| Hardware Metric | Factory Specification Details |
|---|---|
| Product Model | NVIDIA ConnectX-7 MCX75310AAS-NEAT |
| Form Factor | PCIe Half Height, Half Length (HHHL layout asset) |
| Network Port Geometry | Single OSFP Port Receptacle Interface |
| Host Interface Link | PCI Express Gen4 / Gen5 ×16 (Up to 32GT/s per lane) |
| Max Ethernet Speed | Up to 400GbE (400GBASE Architecture) |
| InfiniBand Support | NDR / NDR200 / HDR / HDR100 / EDR Platforms |
| Electrical Protocols | 400GBASE-CR4 / 400GAUI-4 C2M Compliant Structure |
| Ethernet Protocol Range | Universal 1G to 400G Ethernet Speed Matching |
| Data Processing Architecture | NVIDIA ConnectX-7 SmartNIC (Full RDMA Capability) |
| Typical Power Consumption | ~24.9W Max (With passive cabling setups / PCIe Gen5 slot) |
| Cross-Platform Match | Fully Compatible with NVIDIA Quantum-2 Switches, HGX GPU Architectures, and Spectrum-4 Fabrics |
Our high-density 400G network components undergo comprehensive live-port telemetry testing to guarantee absolute zero-jitter performance profiles before computing grid scaling.
By deploying premium multi-vendor compatible SmartNIC network adapters, cloud data center operators can optimize total optical capital expenditures without compromising link safety or computing reliability. Keep packet switching fabrics running at peak scale with elite enterprise infrastructure engineering.
Ready to benchmark 400Gb/s network availability thresholds? Contact our engineering division for detailed validation logs, volume commercial discount options, or specific trial evaluation allocations.
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