NVIDIA 920-9B210-00RN-0M2 MQM9700-NS2R Mellanox Quantumn-2 Based NDR

NVIDIA 920-9B210-00RN-0M2 MQM9700-NS2R Mellanox Quantumn-2 Based NDR 400Gb/s 1U Rackmount Managed Infiniband Switch - 64-Ports NDR - 32 x OSFP Ports - Connector-to-power Airflow (reverse) The NVIDIA QM9700-NS2R (SKU 920-9B210-00RN-0M2) is a high-density 1U InfiniBand switch powered by Quantum-2 ASIC, providing 64 ports of NDR 400Gbps InfiniBand connectivity through 32 OSFP cages supporting splitter cables for double-density NDR200. It offers 51.2Tbps non-blocking switching capacity with managed operation, connector-to-power (C2P) reverse airflow, and dual AC power supplies in standard depth chassis. Key features include SHARPv3 for adaptive routing and congestion control, enabling virtually unlimited scalability in large-scale data aggregation for AI, HPC, and cloud infrastructures. Supports RS-FEC, FC-FEC, and No-FEC modes with NDR PAM4 100Gb/s per lane optics up to 30m, copper up to 2m, plus backward compatibility to HDR/EDR. Ideal for spine/leaf deployments requiring ultra-low latency east-west traffic and high radix for DGX SuperPOD-scale clusters. FRU design facilitates easy maintenance with tool-less rail kit. Model Number 920-9B210-00RN-0M2 Product Name NVIDIA 920-9B210-00RN-0M2 MQM9700-NS2R Mellanox Quantumn-2 Based NDR 400Gb/s 1U Rackmount Managed Infiniband Switch Product Type Infiniband Switch Connectors & Cabling 32 OSFP connectors, passive/active copper, active fiber, optical modules, Splitters Performance 400 Gb/s per port Switch Radix 64 NDR non-blocking ports, aggregate throughput up to 51.2 Tb/s System Power Usage Max power (passive cables): 1,084 W Max power (optical cables @18.5 W/port): 1,720 W Power Supply 1+1 redundant, hot-swappable; 200-240 VAC; 80 Gold+; Energy Star certified Cooling Connector-to-Power (C2P) reverse airflow Management Ports 1x USB 3.0 x1 1x USB for I2C 1x RJ45 1x RJ45 (UART) CPU x86 Coffee Lake i3 System Memory Single 8 GB DDR4 SO-DIMM, 2666 MT/s Storage M.2 SSD SATA 16 GB, 2242 FF Software MLNX-OS ASIC NVIDIA Quantum-2 Speed Support NDR400 / HDR200 / EDR100 Features SHARPv3, In-Network Computing Rack Mount 1U rack mount Management Serial, SSH, IBTA compliant Form Factor 1U standard depth, 19-inch rack Product Safety RoHS, CB, cTUVus, CE, CU