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MQM9790-NS2F, NVIDIA Mellanox MQM9790 Switch, 64x400Gb/s/32 OSFP/Unmanaged

  • Brand: NVIDIA Mellanox
  • Model: MQM9790-NS2F
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Rating:
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$23,976.00
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MQM9790-NS2F, NVIDIA Mellanox MQM9790 Switch, 64x400Gb/s/32 OSFP/Unmanaged
MQM9790-NS2F, NVIDIA Mellanox MQM9790 Switch, 64x400Gb/s/32 OSFP/Unmanaged US$23,976.00
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    MQM9790-NS2F, NVIDIA Mellanox MQM9790 Switch, 64x400Gb/s/32 OSFP/Unmanaged

    MQM9790-NS2F, NVIDIA Mellanox MQM9790 Switch, 64x400Gb/s/32 OSFP/Unmanaged

    100% Genuine Ready to Ship
    $23,976.00
    Overview
    Specification
    Reviews
    Q&A
    Warranty
    Overview

    NVIDIA Mellanox MQM9790-NS2F Overview

    The Mellanox NVIDIA MQM9790-NS2F is an enterprise-class, high-density switch engineered to meet the performance needs of advanced data center environments. This unmanaged switch leverages NVIDIA Mellanox Quantum™-2 IC technology to deliver exceptional 400Gb/s Ethernet connectivity, empowering next-generation infrastructures to support massive workloads with minimal latency. Featuring 32 OSFP ports, it flexibly accommodates scaling demands and high-throughput network topologies, simplifying backbone aggregation for cloud providers, hyperscale systems, and HPC deployments. Each port supports speeds of 40, 56, 100, 200, and 400 Gbps, ensuring a future-proof foundation for evolving bandwidth requirements. Designed for robust operational consistency, it supports both forward and reverse air flows to optimize thermal management without sacrificing reliability. This switch is built for organizations seeking uncompromised bandwidth and simplicity—its unmanaged architecture reduces operational complexity, making it ideal for large-scale deployments that require predictable, non-blocking performance. International certifications (CB, cTUVus, CE, FCC, VCCI, and RoHS) reflect its readiness for markets in Asia, Europe, Africa, and North America, and it operates efficiently in demanding environments due to its high altitude support and strict humidity/temperature tolerances. From scalable 400Gb/s networking and advanced OSFP port design to simple plug-and-play setup, the NVIDIA Mellanox MQM9790-NS2F delivers the reliability, flexibility, and raw network power to satisfy the needs of data-centric businesses, research organizations, and service providers worldwide.

    Product Highlights

    25.6 Tbps
    Switching Cap.
    32 OSFP
    Port Density
    400Gb/s
    Speed/Port

    Product Applications Scenarios

    Data Center
    The switch enables ultra-high-speed, low-latency 400Gb/s networking to support rapid data aggregation and eliminate bottlenecks in mission-critical data centers.
    Cloud Services
    It delivers scalable 400Gb/s connectivity, supporting rapid workload movement and reliable OSFP port aggregation for multi-tenant cloud environments globally.
    Research Computing
    The switch empowers scientific research with unmanaged, high-capacity bandwidth, reducing latency for compute clusters and facilitating massive data transfer.

    Product Features Comparison

      Mellanox Mellanox Mellanox Mellanox
    Model NVIDIA Mellanox MQM9790-NS2F 920-9N110-00R7-0C2 920-9N110-00F1-0C0 920-9N201-00RA-0X0
    Port Configuration 32 × OSFP 16 × QSFP28 100GbE 48 x RJ45, 4 x QSFP28 100GbE 32 QSFP56 200GbE
    Switching Capacity 25.6 Tbps 1.6 Tbps 448 Gb/s 6.4 Tbps
    Forwarding Rate n/a 2.38 Bpps 667 Mpps 8.33 Bpps
    PoE Budget n/a n/a n/a n/a
    Stacking Capability n/a n/a n/a n/a

    Optional Add-ons

    Model Number Description
    MMA4Z00-NS400 Mellanox 400G OSFP optical transceiver, enables high-speed links for MQM9790-NS2F
    CABLE-OSFP-PASS Passive OSFP DAC cable for NVIDIA Mellanox high-throughput connectivity
    PWR-MQM9700-AC 640W/1610W AC power supply for Mellanox Quantum-2 series switches

    Quality Certifications

    • ISO 14001
    • ISO 9001
    • RoHS
    • REACH
    • CE
    • FCC
    Specification

    NVIDIA Mellanox MQM9790-NS2F Specification

    Model
    NVIDIA Mellanox MQM9790-NS2F
    Brand
    Mellanox
    Size
    17.2 in (H) x 1.7 in (W) x 26 in (D) / 438 mm (H) x 43.6 mm (W) x 660 mm (D)
    Mounting
    19 in rack mount
    Speed per Port
    40, 56, 100, 200, 400 Gbps
    Connector Cage
    32 × OSFP
    Operational Temperature
    Forward air flow: 0°C to 35°C; Reverse air flow: 0°C to 40°C
    Non-Operational Temperature
    -40°C to 70°C
    Operational Humidity
    10%–85% non-condensing
    Non-Operational Humidity
    10%–90% non-condensing
    Altitude
    3050 m
    Noise Level
    78.4 dBA at room temperature
    Safety Certifications
    CB, cTUVus, CE, CU, S-Mark
    EMC Certifications
    CE, FCC, VCCI, ICES, RCM, CQC, BSMI, KCC, TEC, ANATEL
    RoHS Compliance
    RoHS compliant
    Input Voltage
    1x/2x, 200–240 VAC, 10A, 50/60 Hz
    HVDC Input
    200–300 VDC 9.5A (for China only)
    Typical Power Consumption
    640 W (with passive cables, ATIS)
    Max Power Consumption
    1610 W (with active cables)
    CPU (in QM9700 only)
    Intel® Core™ i3 Coffee Lake
    Switch Chip
    NVIDIA Quantum™-2 IC
    Switching Throughput
    25.6 Tbps

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    Q&A

    Questions & Answers

    How does the MQM9790-NS2F compare to similar products?

    Compared to similar switches, the MQM9790-NS2F offers a higher port density and a straightforward unmanaged setup, simplifying large deployments.

    What is the airflow direction of the MQM9790-NS2F?

    The MQM9790-NS2F features P2C (front-to-back) airflow, enhancing cooling efficiency in data center environments.

    What common troubles might arise and solutions?

    Common issues include connectivity problems which can often be resolved by checking cable connections and ensuring proper airflow.

    Are the products sold on router-switch.com authentic?

    Yes, router-switch.com only sells 100% genuine products from authorized brands. As a multi-brand authorized distributor, all items are sourced through official channels and include valid manufacturer warranties. Customers may verify authorization via brand websites or request certification documents.

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