Mellanox MCX631432AC-ADAB 25GbE Dual-Ported QSFP56 Network Card with PCIe Gen4 x8 Interface

Network Adapters
October 27, 2025
Category Connection: Network Adapters
Brief: Discover the Mellanox MCX631432AC-ADAB 25GbE Dual-Ported QSFP56 Network Card with PCIe Gen4 x8 Interface, designed for high-performance networking in cloud and enterprise data centers. This SmartNIC offers advanced security, scalability, and 25GbE performance for seamless data transmission.
Related Product Features:
  • Dual-Port 25GbE connectivity with PCIe Gen4 x8 interface for high-speed data transfer.
  • Supports up to two 25GbE ports, ideal for cloud and enterprise data centers.
  • OCP3.0 certified with Ethernet protocol support for reliable networking.
  • Hardware encryption/decryption and secure boot support for enhanced security.
  • Backward-compatible with PCIe 3.0 for versatile deployment options.
  • Host management capabilities for easy integration and control.
  • Ideal for data center networking, cloud virtualization, AI/ML, and enterprise storage.
  • Compatible with VMware/KVM virtualization and OCP3.0 servers.
Faqs:
  • What is the transmission speed of the Mellanox MCX631432AC-ADAB network card?
    The card supports dual-port 25GbE, with each port capable of up to 25Gb/s data transmission.
  • Is the Mellanox MCX631432AC-ADAB compatible with PCIe 3.0?
    Yes, the card is backward-compatible with PCIe 3.0, ensuring flexibility in deployment.
  • What operating systems are supported by this network card?
    The card supports Windows and various Linux distributions, including CentOS and Ubuntu.