NVIDIA ConnectX-7 MCX753436MC-HEAB Dual-Port 200GbE Adapter Card
The NVIDIA ConnectX-7 MCX753436MC-HEAB is a high-performance OCP Spec 3.0 small form factor adapter card engineered for enterprise data centers and HPC environments demanding ultra-low latency and massive bandwidth. This dual-port QSFP112 InfiniBand NDR200 / Ethernet 200GbE card leverages PCIe 5.0 x16 connectivity to deliver flexible, secure networking infrastructure for next-generation servers. Built with secure boot, cryptographic acceleration, multi-host support, and socket direct capabilities, the ConnectX-7 MCX753436MC-HEAB accelerates AI training, scientific computing, and real-time analytics workloads with industry-leading performance and reliability.
Key Features
- Dual QSFP112 ports supporting InfiniBand NDR200 and Ethernet 200GbE
- PCIe 5.0 x16 interface for maximum bandwidth and low latency
- OCP Spec 3.0 small form factor design for standard server compatibility
- Secure boot and cryptographic acceleration for enterprise security
- Multi-host and socket direct capabilities for flexible deployment
- Hardware-based congestion control and quality-of-service optimization
- Advanced offload engines for reduced CPU overhead
- Support for RDMA, GPUDirect, and high-performance computing protocols
Technical Specifications
| Specification |
Details |
| Manufacturer |
NVIDIA CORPORATION |
| Part Number |
MCX753436MC-HEAB |
| Product Type |
OCP 3.0 Small Form Factor Adapter Card |
| Port Configuration |
Dual QSFP112 |
| Network Modes |
InfiniBand NDR200 / Ethernet 200GbE |
| Interface |
PCIe 5.0 x16 |
| Form Factor |
Small Form Factor (SFF) |
| Security Features |
Secure Boot, Cryptographic Acceleration |
| Advanced Capabilities |
Multi-Host, Socket Direct, RDMA, GPUDirect |
| Target Applications |
Data Centers, HPC, AI/ML, Real-Time Analytics |
Frequently Asked Questions
What is the ConnectX-7 MCX753436MC-HEAB used for?
The ConnectX-7 MCX753436MC-HEAB is designed for high-performance computing environments including AI training, scientific simulations, and data center networking. Its 200GbE dual-port capability and PCIe 5.0 interface make it ideal for applications requiring ultra-low latency and massive bandwidth.
Is this adapter compatible with OCP Spec 3.0 servers?
Yes, the MCX753436MC-HEAB is specifically engineered as an OCP Spec 3.0 small form factor adapter card, ensuring compatibility with standard OCP 3.0 server designs and deployment flexibility across enterprise infrastructure.
What networking protocols does the ConnectX-7 support?
The ConnectX-7 MCX753436MC-HEAB supports both InfiniBand NDR200 and Ethernet 200GbE modes, enabling RDMA, GPUDirect, and other high-performance computing protocols for optimized data transfer and reduced CPU overhead.
Does the MCX753436MC-HEAB include security features?
Yes, this adapter card includes secure boot capabilities and cryptographic acceleration, providing enterprise-grade security for sensitive data center and HPC workloads while maintaining high-speed performance.
