Mellanox Quantum™ QM8790 40-port Non-blocking Externally Managed HDR 200Gb/s InfiniBand Switch - Part ID: MQM8790-HS2R
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SKU: MQM8790-HS2R
Quantum HDR InfiniBand Switch, 40 QSFP56 ports, 2 Power Supplies (AC), unmanaged, standard depth, C2P airflow, Rail Kit More details... |
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Mellanox Quantum™ QM8790 40-port Non-blocking Externally Managed HDR 200Gb/s InfiniBand Switch - Part ID: MQM8790-HS2R
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Product Details
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QM8790 40-port Non-blocking Externally Managed HDR 200Gb/s InfiniBand Smart Switch
Built with the Mellanox 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.
QM8790 enables efficient computing with features such as static routing, adaptive routing, congestion control and enhanced VL mapping to enable modern topologies (SlimFly, Dragonfly+, 6DT). These ensure the maximum effective fabric bandwidth by eliminating congestion hot spots.
The QM8790 switch has best-in-class design to support low power consumption. Power is further reduced upon partial port utilization.
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 (Mellanox SHARP technology) – VL mapping (VL2VL)
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
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