Mellanox MCX623436AC-CDAB ConnectX-6 EN 100GbE Network Interface Card with PCIe4.0 X16

Network Adapters
October 22, 2025
Category Connection: Network Adapters
Brief: Discover the Mellanox MCX623436AC-CDAB ConnectX-6 EN 100GbE Network Interface Card with PCIe4.0 X16, a high-performance SmartNIC designed for mission-critical data centers. Featuring dual-port 100GbE connectivity, advanced security, and support for virtualization, AI/ML, and storage applications, this card delivers unmatched speed and ROI.
Related Product Features:
  • Dual-port 100GbE or single-port 200GbE Ethernet connectivity for high-speed data transfer.
  • PCIe 4.0 x16 interface with backward compatibility to PCIe 3.0 for versatile server integration.
  • Inline hardware encryption/decryption and secure boot support for enhanced data security.
  • OCP3.0 certified design with thumbscrew pull tab bracket for easy installation.
  • Supports virtualization, SDN/NFV, AI/ML, and storage applications for diverse data center needs.
  • Compatible with Windows and Linux (CentOS, Ubuntu) operating systems for broad usability.
  • Features QSFP56 ports for fiber-optic connectivity, ensuring reliable high-speed networking.
  • Industry-standard power consumption with RoHS, CE, FCC, and IC certifications for compliance.
Faqs:
  • What is the data rate of the Mellanox MCX623436AC-CDAB ConnectX-6 EN card?
    The card supports dual-port 100GbE or single-port up to 200Gb/s Ethernet connections.
  • Is the Mellanox MCX623436AC-CDAB compatible with PCIe 3.0?
    Yes, the PCIe 4.0 x16 interface is backward-compatible with PCIe 3.0 for flexible server integration.
  • What operating systems are supported by this network interface card?
    The card is compatible with Windows and Linux distributions, including CentOS and Ubuntu.
  • Does the Mellanox MCX623436AC-CDAB support hardware encryption?
    Yes, it features inline hardware encryption/decryption and secure boot support for enhanced security.
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