MCX516A-BDAT

Network Adapters
October 22, 2025
Category Connection: Network Adapters
Brief: Discover the Mellanox ConnectX-5 EN Adapter MCX516A-BDAT, a high-performance 40GbE dual-port SFP28 network interface card with PCIe4.0 x16 support. Ideal for HPC and networking, it offers 1/10/25/40GbE transmission rates and advanced offloads for optimal efficiency.
Related Product Features:
  • Dual-port SFP28 design supporting 1/10/25/40GbE transmission rates for versatile connectivity.
  • PCIe4.0 x16 interface ensures high-speed data transfer and low latency.
  • Advanced offloads include tag matching, rendezvous, and NVMe over Fabric for enhanced performance.
  • Embedded PCIe switch and backend switch elimination streamline network architecture.
  • RoCE support for overlay networks ensures efficient data routing.
  • ODCC compatible and RoHS compliant for industry-standard adherence.
  • Flexible pipeline and adaptive routing optimize reliable transport.
  • Enhanced vSwitch/vRouter offloads improve virtualization efficiency.
Faqs:
  • What transmission rates does the Mellanox ConnectX-5 EN Adapter support?
    The adapter supports 1/10/25/40GbE transmission rates, providing flexibility for various networking needs.
  • Is the Mellanox ConnectX-5 EN Adapter compatible with PCIe4.0?
    Yes, it features a PCIe4.0 x16 interface for high-speed data transfer and low latency.
  • What advanced offloads are included in this adapter?
    The adapter includes tag matching, rendezvous, NVMe over Fabric, and enhanced vSwitch/vRouter offloads for optimal performance.