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NVIDIA MQM9700-NS2R Quantum 2 NDR Ethernet Switch

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64-port 400Gb/s 

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Detailed Specifications

NVIDIA MQM9700-NS2R

Mellanox Quantum-2 64-Port 400Gb/s NDR InfiniBand Switch– Reverse Airflow (C2P)

The NVIDIA Mellanox MQM9700-NS2R is a next-generation 64-port 400Gb/s NDR InfiniBand Switch built on the Quantum-2 architecture. Designed for large-scale AI, ML, and HPC workloads, this 2U switch provides ultra-low latency, high throughput, and unmatched scalability with reverse airflow (C2P) for optimized cooling in data center environments.

Features

Equipped with 64 OSFP ports, each delivering 400Gb/s, the MQM9700-NS2R provides an aggregate switching capacity of 51.2Tb/s—ideal for high-performance compute fabrics and dense server interconnects. The Quantum-2 ASIC enables accelerated compute-to-compute communication through in-network computing, congestion management, and adaptive routing.

Advanced Options

Engineered for data centers requiring connector-to-power airflow, this model ensures thermal compliance in rack-level deployments where airflow direction matters. The system also supports telemetry-driven management, NVIDIA SHARPv3, and full compatibility with NVIDIA HPC SDK and Magnum IO software stack.

Product Key Features

    •  64 × 400Gb/s NDR OSFP InfiniBand ports

    •  Unprecedented 51.2Tb/s total switching bandwidth

    •  Connector-to-Power (C2P) reverse airflow design

    •  Built on NVIDIA Quantum-2 InfiniBand architecture

    •  Advanced telemetry and real-time congestion control

    •  Ideal for AI clusters, HPC, and hyperscale data centers

Reliability & Performance

Quantum-2 delivers sub-microsecond latency and line-rate throughput across all ports, providing high reliability and fabric scalability. Combined with NVIDIA full-stack networking software, the MQM9700-NS2R offers intelligent congestion control, workload-aware scheduling, and granular visibility to support AI-driven workloads and performance-critical applications.

Key Features :

    • 64 × OSFP ports supporting 400Gb/s (NDR) each

    • Total switching bandwidth of 51.2Tb/s

    • Quantum-2 ASIC for in-network computing

    • Connector-to-Power (C2P) reverse airflow configuration

    • Integrated system management and diagnostics

    • Compatible with NVIDIA SHARPv3 and Magnum IO

    • Optimized for AI, deep learning, and HPC fabrics

    • 2U rackmount design with hot-swappable components

    • Supports GPU-to-GPU communication at scale

    • Redundant power and cooling components

SpecificationDetails
Model Number MQM9700-NS2R
Series Quantum-2 InfiniBand Switch
Port Count 64 × OSFP ports (400Gb/s NDR each)
Aggregate Bandwidth 51.2 Tb/s
Airflow Direction Connector-to-Power (C2P), Reverse
Form Factor 2U Rackmount
Switching Architecture NVIDIA Quantum-2 ASIC
Management Integrated management module with telemetry support
Latency Sub-microsecond
Reliability Hot-swappable PSUs and fans
Use Case AI, HPC, Cloud Infrastructure
Power Supply Redundant, hot-swappable
Software Compatibility NVIDIA UFM, Magnum IO, SHARPv3

  • All packages are shipped same day if the order is placed before 3PM CST

    We use UPS/FedEx to ship the packages with different service levels offered by UPS/FedEx

    Overnight Shipping take 1 business day
    Expedited Shipping take about 2-3 business days
    Ground shipping take about 3-5 business days

    You can select the desired service level at Checkout and we will make sure the package is shipped as per the selected service level.

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    iii) Purchase Orders
    iv) Check
    v) Bank Transfer/ACH/Wire Transfer

    To process the order through Paypal/CC, you can simply checkout and process the payment.

    If you want to issue us Purchase Order/Check/Bank Transfer, Please contact us at the following details

    Call: 469.458.9636
    Email: sales@dcsupplies.net

  • If you have any queries, please contact us at the following details and we will be happy to help

    Call
    469.458.9636
    469.458.9638

    Email
    sales@dcsupplies.net

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