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Mellanox ConnectX-5 MCX555A-ECAT VPI EDR 100Gb/s Adapter View larger
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Mellanox MCX555A-ECAT ConnectX-5 VPI EDR 100Gb/s Adapter

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Mellanox MCX555A-ECAT ConnectX-5 VPI EDR 100Gb/s 

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$632.00

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Detailed Specifications

Mellanox

MCX555A-ECAT ConnectX-5 VPI EDR 100Gb/s Adapter

The Mellanox MCX555A-ECAT ConnectX-5 VPI EDR Adapter delivers ultra-high-speed 100Gb/s throughput for the most demanding data center, cloud, and HPC environments. Featuring Virtual Protocol Interconnect® (VPI) technology, it supports both InfiniBand and Ethernet connectivity, providing unmatched flexibility, scalability, and performance for enterprise workloads.

Features

Engineered for extreme performance, the MCX555A-ECAT offers 100Gb/s bi-directional bandwidth per port, making it an ideal choice for applications requiring low-latency, high-throughput, and massive scalability.

Advanced Options

Its dual-port VPI design allows seamless switching between EDR InfiniBand and 100GbE Ethernet, ensuring adaptability to diverse networking infrastructures. With RDMA acceleration, GPUDirect® support, and advanced stateless offloads, it optimizes data movement, reduces CPU utilization, and boosts application efficiency. Perfect for AI training clusters, storage platforms, hyperscale cloud deployments, and HPC workloads, the MCX555A-ECAT provides next-generation networking performance with enterprise-grade reliability.

Product Key Features

  • Dual-port 100Gb/s EDR InfiniBand & 100GbE Ethernet

  • Virtual Protocol Interconnect® (VPI) for flexible protocol support

  • PCIe 3.0/4.0 x16 host interface for maximum throughput

  • Low latency with RoCE and InfiniBand acceleration

  • GPUDirect® RDMA support for AI and ML workloads

  • Advanced stateless offloads to free up CPU cycles

  • Optimized for high-performance computing and storage fabrics

  • Scalable architecture for hyperscale and cloud data centers

  • Enhanced virtualization features for multi-tenant environments

  • Enterprise-grade Mellanox (NVIDIA Networking) design

Reliability & Performance

The MCX555A-ECAT is built for mission-critical infrastructures where latency, bandwidth, and reliability define performance. With industry-leading 100Gb/s speeds and dual-protocol flexibility, it enables organizations to scale efficiently while maintaining application responsiveness and data integrity. Its advanced offload technologies reduce system overhead, ensuring consistently high performance in compute-intensive workloads.

Key Features 

  • Model: MCX555A-ECAT

  • Ports: 2x Network Ports

  • Speed: 100Gb/s per port

  • Protocols: EDR InfiniBand & 100GbE Ethernet (VPI)

  • Interface: PCIe 3.0/4.0 x16

  • RDMA Support: Yes, with RoCE and InfiniBand acceleration

  • GPU Optimization: NVIDIA GPUDirect® RDMA supported

  • Offloads: Advanced stateless offloads

  • Form Factor: Full-height Adapter card

  • Reliability: Enterprise-grade, HPC-ready

  • Warranty: Manufacturer Warranty Included

Specifications :

SpecificationDetails
Model Number MCX555A-ECAT
Brand Mellanox (NVIDIA Networking)
Ports 2x Ports
Port Speed 100Gb/s
Protocols InfiniBand EDR & 100GbE Ethernet (VPI)
Interface PCIe 3.0/4.0 x16
RDMA Support Yes, RoCE and InfiniBand
GPU Optimization NVIDIA GPUDirect® RDMA
Offloads Stateless offloads
Form Factor Full-height Adapter
Applications Cloud, HPC, AI, Storage, Enterprise
Warranty Manufacturer Warranty

  • All packages are shipped same day if the order is placed before 3PM CST

    We use UPS/FedEx to ship the packages with different service levels offered by UPS/FedEx

    Overnight Shipping take 1 business day
    Expedited Shipping take about 2-3 business days
    Ground shipping take about 3-5 business days

    You can select the desired service level at Checkout and we will make sure the package is shipped as per the selected service level.

  • We Accept

    i) PayPal
    ii) All Credit & Debit Cards
    iii) Purchase Orders
    iv) Check
    v) Bank Transfer/ACH/Wire Transfer

    To process the order through Paypal/CC, you can simply checkout and process the payment.

    If you want to issue us Purchase Order/Check/Bank Transfer, Please contact us at the following details

    Call: 469.458.9636
    Email: sales@dcsupplies.net

  • If you have any queries, please contact us at the following details and we will be happy to help

    Call
    469.458.9636
    469.458.9638

    Email
    sales@dcsupplies.net

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