Mellanox Quantum QM9790 - Switch - smart - 64 x NDR InfiniBand - back to front airflow - rack-mountable

• Advanced computing needs advanced networking
  The NVIDIA Quantum-2-based QM9790 switch system delivers an unprecedented 64 ports of NDR 400Gb/s InfiniBand per port in a 1U standard chassis design. A single switch carries an aggregated bidirectional throughput of 51.2 terabits per second (Tb/s), with a landmark of more than 66.5 billion packets per second (BPPS) capacity. Supporting the latest NDR technology, NVIDIA Quantum-2 brings a highspeed, extremely low-latency and scalable solution that incorporates state-of-the-art technologies such as Remote Direct Memory Access (RDMA), adaptive routing, and NVIDIA Scalable Hierarchical Aggregation and Reduction Protocol (SHARP) . Unlike any other networking solution, NVIDIA InfiniBand provides self-healing network capabilities, as well as quality of service (QoS), enhanced virtual lane (VL) mapping, and congestion control to provide the highest overall application throughput. As an ideal rackmounted InfiniBand solution, the QM9790 NDR InfiniBand fixed-configuration switch allows maximum flexibility, as they enable a variety of topologies, including Fat Tree, SlimFly, DragonFly , multi-dimensional Torus, and more. It is also backwards compatible to previous generations and include expansive software ecosystem support.
• Streamlining network design and topologies
  By implementing NVIDIA port-split technology, the QM9790 switch provides a double-density radix for 200Gb/s (NDR200) data speeds, reducing the cost of network design and network topologies. Supporting up to 128 ports of 200Gb/s, NVIDIA delivers the densest top-of-rack (TOR) switch available on the market. The QM9700 family of switches enables small to medium-sized deployments to scale with a two-level Fat Tree topology while reducing power, latency, and space requirements.
• Enhanced management
  The externally managed QM9790 switch can utilize the advanced NVIDIA Unified Fabric Manager (UFM) feature sets to empower data center operators to efficiently provision, monitor, manage, preventatively troubleshoot, and maintain the modern data center fabric, to realize higher utilization and reduce overall opex.

As high-performance computing (HPC) and artificial intelligence (AI) applications become more complex, the demand for the most advanced high-speed networking is critical for extreme-scale systems. NVIDIA Quantum-2 is the industry-leading switch platform in power and density, with NDR 400 gigabit per second (Gb/s) InfiniBand throughput that provides AI developers and scientific researchers with the highest networking performance available to take on the world's most challenging problems.

• Advanced computing needs advanced networking
• Streamlining network design and topologies
• Enhanced management