NVIDIA MQM9790-NS2R Quantum-2 NDR InfiniBand Unmanaged Switch 64-Port NDR 32x OSFP C2P Rail

Brand: NVIDIA | Category: Network Switches

SKU: 920-9B210-00RN-0D0 | Part #: 920-9B210-00RN-0D0 | MPN: 920-9B210-00RN-0D0

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The NVIDIA MQM9790-NS2R is a Quantum-2 series NDR InfiniBand switch, part number 920-9B210-00RN-0D0. It is an unmanaged switch providing 64 NDR ports delivered through 32 OSFP cages, and it is supplied with rail mounting as indicated in the product name.

The switch uses C2P (chassis to port) airflow. This should be matched to the hot-aisle and cold-aisle layout of the rack it is installed in. As an unmanaged InfiniBand switch, it is intended for fabrics where management is handled elsewhere in the network rather than on the switch itself.

NDR InfiniBand switches of this type are used to build high-bandwidth, low-latency interconnect fabrics in data centre environments. Typical uses include high-performance computing clusters, AI and machine learning infrastructure, and other workloads that need fast communication between servers and storage.

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