NVIDIA ConnectX-8 SuperNIC 800GbE PCIe Gen5 Dual-Port OSFP
Brand: NVIDIA | Category: Network Adapters & NICs
SKU: MCX85344ACA-HEAT | Part #: MCX85344ACA-HEAT | MPN: MCX85344ACA-HEAT
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About the NVIDIA ConnectX-8 SuperNIC 800GbE PCIe Gen5 Dual-Port OSFP
The NVIDIA ConnectX-8 SuperNIC 800GbE PCIe Gen5 Dual-Port OSFP from NVIDIA is enterprise-grade Network Adapters & NICs hardware built for data centers. The NVIDIA ConnectX-8 SuperNIC is a dual-port 800GbE network adapter engineered for next-generation AI infrastructure built on NVIDIA Blackwell GPUs. Each port delivers 800Gb/s of bandwidth over PCIe Gen5, enabling ultra-low latency GPU-to-GPU communication across scale-out enterprise AI clusters. The adapter integrates NVIDIA BlueField data processing capabilities, offloading networking, security, and telemetry workloads from the CPU to reduce system overhead and maximize AI Available in brand new condition. NVIDIA network adapters & nics products are trusted by enterprises and data centers worldwide. Available from Omnixon Global. Contact our sales team to request a quote.
Technical Specifications
| Brand | NVIDIA |
| Category | Network Adapters & NICs |
| SKU | MCX85344ACA-HEAT |
| Part Number | MCX85344ACA-HEAT |
| Condition | New |
| Model | ConnectX-8 SuperNIC |
| Ports | 2 × 800GbE |
| Port Type | OSFP |
| Total Bandwidth | 1.6 Tbps (dual port) |
| Per-Port Bandwidth | 800 Gbps |
| Interface | PCIe Gen5 x16 |
| Connector Format | OSFP (800G) |
| Latency | Sub-microsecond GPU-to-GPU communication |
| Datapath Processor | NVIDIA BlueField embedded data processing |
| Max Power Consumption | 45W (typical per port) |
| Form Factor | Full-height PCIe adapter card |
| Operating Temperature | 0°C to 55°C |
| Supported Protocols | Ethernet, InfiniBand, NVIDIA NVLINK Unified Fabric |
| In-Network Computing | NVIDIA Scalable Hierarchical Aggregation and Reduction Protocol (SHARP) support |
| RoHS Compliant | Yes |