NVIDIA MQM8790-HS2F Quantum HDR InfiniBand Switch 40 QSFP56 Ports 2 Power Supplies (AC) Unmanaged Standard Depth C2P Airflow Rail Kit
 

40-port Non-blocking Externally Managed HDR 200Gb/s InfiniBand Smart Switch

 

Faster servers, combined with high-performance storage and applications that use increasingly complex computations are causing data bandwidth requirements to spiral upward. As servers are deployed with next generation processors, High-Performance Computing (HPC) environments and Enterprise Data Centers (EDC) will need every last bit of bandwidth delivered with next generation of HDR InfiniBand, high-speed, smart switches.

 

Built with Quantum InfiniBand switch device, the QM8790 provides up to forty 200Gb/s ports, with full bi-directional bandwidth per port. These stand-alone switches are an ideal choice for top-of-rack leaf connectivity or for building small to extremely large sized clusters.

 

QM8790 is the world's smartest network switch, designed to enable in-network computing through the Co-Design Scalable Hierarchical Aggregation and Reduction Protocol (SHARP) technology. The Co-Design architecture enables the usage of all active data center devices to accelerate the communications frameworks using embedded hardware, resulting in an order of magnitude application performance improvements.
 

Benefits

    Industry-leading switch platform in performance, power, and density

    Designed for energy and cost savings

    Collective communication acceleration

    Maximizes performance by removing fabric congestions

    Backward compatible to previous speeds

    Quick and easy setup and management

 

Key Features

    Performance

        40 x HDR 200Gb/s ports in a 1U switch

        80 x HDR100 100Gb/s ports (using splitter cables)

        16Tb/s aggregate switch throughput

        Sub-130ns switch latency

    Optimized design

        1+1 redundant & hot-swappable power

        N+1 redundant & hot-swappable fans

        80 gold+ and energy star certified power supplies

    Advanced design

        Adaptive routing

        Congestion control

        Collective offloads (SHARP technology)

        VL mapping (VL2VL)