Network : Adapters : PCI Express : SKU: MCX516A-BDAT


Manufacturer: Mellanox

Part Number: MCX516A-BDAT

UPC: 7290108480696

Thinking of making a large purchase?

Mellanox ConnectX®-5 Ex EN 40Gigabit Ethernet Card


Free shipping to 48 states


Estimated Delivery with free shipping by:

Tuesday February 14th*

* If ordered today with free shipping.


  • Tag Matching and Rendezvous Offloads
  • Adaptive Routing on Reliable Transport
  • Burst Buffer Offloads for Background Checkpointing
  • NVMe over Fabric (NVMf) Offloads
  • Back-End Switch Elimination by Host Chaining
  • Embedded PCIe Switch
  • Enhanced vSwitch/vRouter Offloads
  • Flexible Pipeline
  • RoCE for Overlay Networks
  • PCIe Gen 4 Support

  • Specification

    Device Supported Server/Switch
    Expansion Slot Type QSFP28
    Form Factor Plug-in Card
    Host Interface PCI Express 4.0 x16
    Media Type Supported Optical Fiber
    Network Technology 40GBase-X
    Product Line ConnectX-5 Ex EN
    Product Type 40Gigabit Ethernet Card
    Total Number of Ports 2

    In The Box

  • ConnectX®-5 Ex EN 40Gigabit Ethernet Card
  • Short Bracket