The NVIDIA Mellanox MQM9790-NS2F InfiniBand Switch, based on the advanced NVIDIA Quantum-2 architecture, is a high-performance, next-generation networking solution designed to scale modern data centers efficiently. Engineered to meet the demands of high-performance computing (HPC), artificial intelligence (AI), and large-scale cloud environments, this switch delivers exceptional speed, ultra-low latency, and unmatched scalability within a compact 1U rack form factor.
This system features 64 InfiniBand ports, each supporting 400Gb/s data transfer speeds, enabling a total aggregated bidirectional throughput of 51.2 terabits per second (Tb/s). With an impressive packet processing capability of over 66.5 billion packets per second (BPPS), the switch ensures seamless and efficient handling of massive data workloads. Its design includes 32 OSFP ports and utilizes a Power-to-Connector (P2C) airflow configuration, ensuring optimized thermal management for high-density deployments.
Powered by NVIDIA Quantum-2 technology, the switch incorporates cutting-edge innovations such as Remote Direct Memory Access (RDMA), which significantly reduces latency and CPU overhead by enabling direct memory-to-memory data transfers. Additionally, adaptive routing enhances network efficiency by dynamically selecting optimal data paths, minimizing congestion and improving overall performance. The integration of NVIDIA Scalable Hierarchical Aggregation and Reduction Protocol (SHARP)™ further accelerates data processing by offloading collective operations directly to the network.
As an unmanaged switch, it provides simplified deployment while maintaining enterprise-grade performance and reliability. This makes it an ideal solution for organizations seeking to build scalable, high-speed, and future-ready data center infrastructures without compromising on efficiency or performance.Nvidia Mallanox MQM9790-NS2F
HPE PN: P45691-B21
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