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    Home / Products / Network switches / Data Center Switches / 200G/400G/800G/1.6T Switches / 203224

    NVIDIA MQM9700-NS2F Quantum-2 NDR 400G InfiniBand Switch, 64 x 400Gb/s Ports, 32 OSFP Cages, 1U Non-blocking Managed Data Center Switch

    Product No: 203224
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    US$ 28,470.60
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    0 in real-time stock, 18 Sep, 2026
    5-Year Warranty 14-Day Returns 90-Day Exchange
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    Please check our warranty policy for details.
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    1. 64 x 400Gb/s NDR InfiniBand ports with up to 51.2Tb/s bidirectional throughput and over 66.5 billion packets per second (BPPS) capacity.
2. Powered by NVIDIA Quantum™-2 with RDMA, adaptive routing, and NVIDIA (SHARP)™.
3. Provides self-healing network capabilities with QoS, enhanced VL mapping, and congestion control.
4. Supports flexible network topologies such as Fat Tree, SlimFly, DragonFly+, multi-dimensional Torus, and more.
5. Supports flexible network management through CLI, WebUI, SNMP, JSON interfaces, and NVIDIA UFM® platform.
5. 1+1 redundant and hot-swappable power, 6+1 hot-swappable fans.
    See more

    Specifications

    NVIDIA Quantum-2-based NDR InfiniBand Switch, 64-port NDR, 32 OSFP ports, Managed, Power-to-connector (P2C) airflow (forward)

     

    The NVIDIA MQM9700-NS2F is a Quantum™-2-based NDR 400G InfiniBand switch with 64 x 400Gb/s ports and up to 51.2Tb/s bidirectional throughput. It provides a high-speed, extremely low-latency, and scalable solution with RDMA, Adaptive Routing, and NVIDIA SHARP™v3 technologies. With support for flexible network topologies, self-healing networking, QoS, congestion control, and multiple management interfaces, it delivers reliable, efficient InfiniBand connectivity.

     

    Manufacturer Mellanox Ports 64 x NDR 400G
    32 OSFP Connectors
    CPU x86 Coffee Lake i3 Switch Chip NVIDIA QUANTUM-2
    Software MLNX-OS Switching Capacity 25.6Tb/s (unidirectional)
    51.2Tb/s (bidirectional)
    Power Consumption Typical power with passive cables (ATIS): 747W
    Max power with active cables: 1,720W    		 System Memory Single 8GB
    Max. Power Consumption 1720w Latency 130ns
    AC Power Supplies 1+1 Hot-swappable Voltage 1x/2x, 200-240VAC 50/60Hz 10A
    Fan Number 6+1 Hot-swappable Airflow Back-to-Front（P2C）
    Operating Temperature 32°F to 95°F (0° to 35°C) Storage Temperature -40°F to 158°F (-40ºC to 70ºC)
    Dimensions (Hx Wx D) 1.7"(H) x 17"W) x23.2"(D)
    43.6mm (H) x 433.2mm (W) x 590.6mm (D)    		 Mount Rack 1U rack mount

     

    Quality Testing Program
    Optical Transceivers Testing

    Take a look at our test program to get the reliable and high-performance optical transceivers.

    Applications

    Scenario 1:  MQM9700-NS2F OSFP IB Switches Direct Connectivity 

    Scenario 1: MQM9700-NS2F OSFP IB Switches Direct Connectivity  

     

    Scenario 2: MQM9700-NS2F OSFP IB Switch to 2x400G ConnectX-7 and/or BlueField-3

    Scenario 2: MQM9700-NS2F OSFP IB Switch to 2x400G ConnectX-7 and/or BlueField-3  

     

    Scenario 3: MQM9700-NS2F OSFP IB Switch to 4x 200G ConnectX-7 and/or BlueField-3

    Scenario 3: MQM9700-NS2F OSFP IB Switch to 4x 200G ConnectX-7 and/or BlueField-3

    Product details

    Non-blocking Architecture with High-Speed Bidirectional Bandwidth
     

    Powered by NVIDIA Quantum-2 technology, this NDR 400Gb/s InfiniBand switch delivers high-speed, low-latency connectivity with full bidirectional bandwidth. The non-blocking architecture ensures consistent throughput across all ports, enabling efficient communication for large-scale AI clusters, HPC environments, and data-intensive applications.

     

    MQM9700-NS2F Non-blocking Architecture

      

    Redundant Hot-swappable Power & Fans

                                               

    Featuring 1+1 redundant hot-swappable AC PSUs and 6+1 redundant hot-swappable fans, the switch supports uninterrupted maintenance and enhances system reliability for high-performance AI and HPC networks.

    NVIDIA MQM9700-NS2F Redundant Hot-swappable Power & Fans

       

    NVIDIA SHARPv3 In-Network Computing Acceleration

                           

    NVIDIA SHARPv3 technology improves AI and HPC workload efficiency by offloading collective communication operations from CPUs and GPUs to the InfiniBand network. By performing aggregation and reduction operations within the network, SHARP reduces data movement, lowers communication overhead, and accelerates large-scale distributed computing.

    NVIDIA SHARPv3 In-Network Computing Acceleration

    Dynamic Traffic Optimization with Adaptive Routing

                         

    Adaptive Routing intelligently adjusts traffic paths based on network conditions, reducing congestion and improving workload scalability for distributed AI training and high-performance computing applications.

     Dynamic Traffic Optimization with Adaptive Routing

      

    Enhanced Network Resilience with Self-Healing Capabilities

            

    The self-healing architecture enables rapid fault detection and recovery, helping maintain stable network operations and improve availability in mission-critical computing environments.

              Enhanced Network Resilience with Self-Healing Capabilitie

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      NVIDIA MQM9700-NS2F InfiniBand Switch Datasheet.pdf
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    NVIDIA MQM9700-NS2F Quantum-2 NDR 400G InfiniBand Switch, 64 x 400Gb/s Ports, 32 OSFP Cages, 1U Non-blocking Managed Data Center Switch

    Series NVIDIA Quantum-2 InfiniBand Switch

    Models MQM9700-NS2F | 32x 800G

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    Mark

    2023-12-15
    This product works well with my switch, and I plan to buy some DWDM transceivers from QT. Excellent value fo ct works well with my switch, and I plan to buy some DWDM transceivers from QT. Excellent valur money!

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    NVIDIA MQM9700-NS2F Quantum-2 NDR 400G InfiniBand Switch, 64 x 400Gb/s Ports, 32 OSFP Cages, 1U Non-blocking Managed Data Center Switch
    US$ 28,470.60
    Series
    NVIDIA Quantum-2 InfiniBand Switch
    Models
    MQM9700-NS2F | 32x 800G
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    NVIDIA MQM9700-NS2F Quantum-2 NDR 400G InfiniBand Switch, 64 x 400Gb/s Ports, 32 OSFP Cages, 1U Non-blocking Managed Data Center Switch

    Series NVIDIA Quantum-2 InfiniBand Switch

    Models MQM9700-NS2F | 32x 800G

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