MCX4431A-GCAN, Mellanox ConnectX-4 Lx EN Network Interface Card, 50GbE QSFP28/PCIe3.0 x8/OCP2.0 Type 1

  • Brand: Mellanox
  • Model: MCX4431A-GCAN
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    Overview

    Mellanox MCX4431A-GCAN Overview

    Mellanox's MCX4431A-GCAN is a high-performance ConnectX-4 Lx EN network interface card ideal for OCP2.0 environments. With its 50GbE single-port QSFP28 and PCIe3.0 x8 interface, it offers significant bandwidth and efficiency improvements. Engineers and procurement specialists will find it particularly useful for data centers and cloud computing applications. Host management capabilities further simplify operations and integration.

    Product Highlights

    • ● ConnectX-4 Lx EN
    • ● 50GbE single-port QSFP28
    • ● PCIe3.0 x8 Interface
    • ● OCP2.0 Type 1 Compatibility
    • ● Host Management

    Product Features Comparison

    Feature MCX4431A-GCAN MCX455A-FCAT MCX516A-CDAT MCX624102AC-CEC MCX556A-ECAT MCX516C-CCAT MCX613105A-CEC
    Port Speed 50GbE 100GbE 100GbE 25GbE 100GbE 100GbE 25GbE
    Interface PCIe3.0 x8 PCIe3.0 x16 PCIe3.0 x16 PCIe3.0 x8 PCIe3.0 x16 PCIe3.0 x16 PCIe4.0 x16
    Form Factor OCP2.0 Type 1 PCIe OCP3.0 PCIe PCIe OCP2.0 Type 2 OCP2.0
    Host Management Yes Yes No Yes No No Yes
    Ports 1 1 2 2 1 2 2
    Bracket No Yes No Yes Yes No Yes

    Product Application Scenarios

    • ● Data Center Infrastructure
    • ● High-Performance Computing
    • ● Cloud Solutions

    Optional Add-ons

    Model Description
    ACC10056 QSFP28 to QSFP28 Cable
    ABK20057 Standard Bracket Kit
    OPT30058 Optical Transceiver Module

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    Quality Certifications

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    Specification

    Mellanox MCX4431A-GCAN Specification

    MCX4431A-GCAN Specifications

    Brand Mellanox
    Model MCX4431A-GCAN
    Product Type Network Interface Card (NIC)
    Network Connectivity 50GbE
    Port Type QSFP28
    Port Count Single-Port
    Bus Type PCIe 3.0 x8
    Form Factor OCP 2.0, Type 1
    Host Management Yes
    Bracket No bracket
    Data Transfer Rate Up to 50Gbps
    Compatibility OCP 2.0 compliant systems
    Operating Temperature 0°C to 55°C
    Storage Temperature -40°C to 75°C
    Power Consumption Max 8.1W
    Dimensions 69.34mm x 18.3mm x 14.47mm
    RoHS Compliance Yes
    MTBF Over 2 million hours
    Certifications UL, CE, FCC
    Warranty 1-year limited warranty

    Quality Certifications

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    Q&A

    Questions & Answers

    What accessories are available for the MCX4431A-GCAN NIC?

    Accessories such as QSFP28 transceivers, cables, and low-profile brackets may be available for the MCX4431A-GCAN NIC to enhance its functionality or adapt it to specific system requirements. Check with the vendor for compatible accessories.

    How does the MCX4431A-GCAN NIC compare to similar products?

    The MCX4431A-GCAN NIC stands out with its Host Management feature, 50GbE single-port QSFP28 support, and OCP2.0 Type 1 compatibility. Compared to alternatives, it offers a balance of performance, cost-effectiveness, and standards compliance for diverse networking needs.

    What are common troubleshooting steps for the MCX4431A-GCAN NIC?

    If experiencing issues with the MCX4431A-GCAN NIC, ensure proper installation, check for driver conflicts, verify network configurations, update firmware, and contact technical support if problems persist. Following these steps can help resolve common networking issues.

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