PNY Technologies Inc.
NVIDIA ConnectX-5 VPI Card

NVIDIA ConnectX-5 VPI Card

ConnectX-5 VPI Card – 100 Gb/s InfiniBand and Ethernet Adapter

  • Description

    ConnectX-5 VPI Card

    100 Gb/s InfiniBand and Ethernet Adapter

    NVIDIA Networking MCX515A-CCAT ConnectX-5 EN Adapter Card, 100 GbE, Single-Port, QSFP28, PCIe 3.0 x16, Tall Bracket, RoHS R6

    Intelligent RDMA-enabled network adapter card with advanced application offload capabilities for High-Performance Computing, Web 2.0, Cloud and Storage platforms.

    ConnectX-5 delivers high bandwidth, low latency, and high computation efficiency for high performance, data intensive and scalable compute and storage platforms. ConnectX-5 offers enhancements to HPC infrastructures by providing MPI and SHMEM/PGAS and Rendezvous Tag Matching offload, hardware support for out-of-order RDMA Write and Read operations, as well as additional Network Atomic and PCIe Atomic operations support.


    ConnectX-5 VPI utilizes both IBTA RDMA (Remote Direct Memory Access) and RoCE (RDMA over Converged Ethernet) technologies, delivering low-latency and high performance. ConnectX-5 enhances RDMA network capabilities by completing the Switch Adaptive-Routing capabilities and supporting data delivered out-of-order, while maintaining ordered completion semantics, providing multipath reliability and efficient support for all network topologies including DragonFly and DragonFly+.

    ConnectX-5 also supports Burst Buffer offload for background checkpointing without interfering in the main CPU operations, and the innovative transport service Dynamic Connected Transport (DCT) to ensure extreme scalability for compute and storage systems.


    Technology InfiniBand
    Max Speed EDR and 100GbE
    Connector Type QSFP28
    Ports 1
    ECCN 5A991


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