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

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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

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