Mellanox® MCX454A-FCAT ConnectX®-4 VPI Adapter Card, FDR IB (56Gb/s) 40/56GbE, Dual-Port QSFP28

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Single/Dual-Port Adapter Cards supporting 100Gb/s with Virtual Protocol Interconnect


Mellanox® MCX454A-FCAT ConnectX®-4 VPI Adapter Card, FDR IB (56Gb/s) 40/56GbE, Dual-Port QSFP28

ConnectX-4 adapter cards with Virtual Protocol Interconnect (VPI), supporting EDR 100Gb/s InfiniBand and 100Gb/s Ethernet connectivity, provide the highest performance and most flexible solution for high-performance, Web 2.0, Cloud, data analytics, database, and storage platforms.

With the exponential growth of data being shared and stored by applications and social networks, the need for high-speed and high performance compute and storage data centers is skyrocketing. ConnectX®-4 provides exceptional high performance for the most demanding data centers, public and private clouds, Web2.0 and Big Data applications, as well as High-Performance Computing (HPC) and Storage systems, enabling today's corporations to meet the demands of the data explosion. ConnectX®-4 provides an unmatched combination of 100Gb/s bandwidth in a single port, the lowest available latency, and specific hardware offloads, addressing both today's and the next generation's compute and storage data center demands.


Key Features

EDR 100Gb/s InfiniBand or 100Gb/s Ethernet per port 1/10/20/25/40/50/56/100Gb/s speeds Single and dual-port options available Accelerated Switching and Packet Processing Erasure Coding offload T10-DIF Signature Handover End-to-end QoS and congestion control Virtual Protocol Interconnect (VPI) End-to-end QoS and congestion control Hardware offloads for NVGRE and VXLAN encapsulated traffic Mellanox PeerDirectTM communication acceleration


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  • Bracket


  • Connectors


  • Data Transfer Rate

    56 Gb/s
    100 Gb/s

  • InfiniBand

    FDR IB (56Gb/s) and 40/56GbE

  • Interconnect


  • Interface

    PCI-E x8

  • Manufacturer


  • Network Ports


  • Network Socket


  • Product Range


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