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Mellanox MCX516A-GCAT 2-Port QSFP28 Network Adapter

  • 750ns latency, up to 200 million messages per second

  • Efficient I/O consolidation, lowering data center costs and complexity

  • High performance and flexible solutions, two ports of 50GbE connectivity

  • ConnectX-5 cards also offer advanced Multi-Host and Socket Direct technologies

2-Port QSFP28 Network Adapter ConnectX-5EN 50GbE



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    • Up to 100Gb/s connectivity per port

    • Industry-leading throughput, low latency, low CPU utilization and high message rate

    • Innovative rack design for storage and Machine Learning based on Host Chaining technology

    • Smart interconnect for x86, Power, Arm, and GPU-based compute & storage platforms

    • Advanced storage capabilities including NVMe over Fabric offloads

    • Intelligent network adapter supporting flexible pipeline programmability

    • Cutting-edge performance in virtualized networks including Network Function Virtualization (NFV)

    • Enabler for efficient service chaining capabilities

    • Efficient I/O consolidation, lowering data center costs and complexity

    Extra Specifications for Mellanox MCX516A-GCAT 2-Port QSFP28 Network Adapter

    Main Specifications
    Device TypeEthernet Adapter Card
    InterfacePCIe 3.0 x16
    Form FactorHHHL (half height, half-length)
    PortDual QSFP28
    Data Transfer Rate 50GbE
    Connectity TechnologyEthernet
    Expansion / Connectivity
    Expansion / Connectivity2x 50Gb Ethernet - QSFP28
    Bracket IncludedTall Bracket
    Compliant StandardsRoHS
    FeaturesTag matching and rendezvous offloads, Adaptive routing on reliable transport, Burst buffer offloads for background checkpointing, NVMe over Fabric offloads, Backend switch elimination by host chaining, Embedded PCIe switch, Enhanced vSwitch/vRouter offloads, Flexible pipeline, RoCE for overlay networks, PCIe Gen 4.0 support, RoHS compliant, ODCC compatible, Various form factors available
    NamePart NumberQuantityDescription

    Warranty:1 year
    Phone No.:305-640-0300
    URL:Click here for Manufacturer Website
    Coverage:Replacement or repair
    Average Service Time:1-2 weeks

    If you need Technical Support for this item please contact:

    Type of Support:FULL
    Phone No.:408-916-0055
    URL:Click here for Manufacturer Website