NVIDIA ConnectX-7 200Gb/s InfiniBand Ethernet Card - HHHL Standup Form Factor

The NVIDIA ConnectX-7 MCX75310AAS-HEAT is a high-performance network interface card designed to meet the demanding needs of modern high-performance computing (HPC), artificial intelligence (AI), and hyperscale cloud data centers. This standup, half-height, half-length (HHHL) PCIe card offers up to four ports of 200Gb/s InfiniBand connectivity, delivering ultra-low latency and exceptional throughput for data-intensive applications. It incorporates NVIDIA’s latest in-network computing engines, enabling accelerated collective operations, MPI tag matching, and programmable datapaths that significantly enhance computational efficiency and scalability. The ConnectX-7 adapter is compliant with InfiniBand Trade Association (IBTA) Specification 1.5, ensuring compatibility with a wide range of data center environments.
Designed for flexibility, this network card supports remote direct-memory access (RDMA) with send/receive semantics, hardware-based congestion control, and atomic operations, providing reliable and efficient data transfer capabilities. Its architecture includes 16 million input/output (IO) channels and supports maximum transmission units (MTU) ranging from 256 bytes up to 4K bytes, with message sizes reaching 2 gigabytes. The card features eight virtual lanes (VL) plus VL15, facilitating complex network traffic management and prioritization. Its versatile form factor and multi-port configuration make it suitable for deployment in various server architectures, including OCP3.0 tall small form factor (TSFF) and small form factor (SFF).
Engineered with future-proofing in mind, the NVIDIA ConnectX-7 offers backward and forward compatibility, safeguarding your data center investments while delivering cutting-edge networking performance. Whether used for scientific simulations, AI training, or large-scale data transfers, this Ethernet card provides the bandwidth, low latency, and scalability needed for the most demanding workloads. Its robust feature set and proven reliability make it an essential component for any high-performance data center infrastructure.For more information, visit NVIDIA's official website at http://www.nvidia.com.

Features:

• InfiniBand Trade Association (IBTA) Specification 1.5 compliant

• Up to four ports of 200Gb/s connectivity

• Remote direct-memory access (RDMA) with send/receive semantics

• Hardware-based congestion control for optimized data flow

• Atomic operations for reliable data transactions

• 16 million input/output (IO) channels for high concurrency

• Supports maximum transmission unit (MTU) from 256 bytes to 4K bytes, with 2Gbyte messages

• Eight virtual lanes (VL) plus VL15 for traffic management