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Mellanox MCX512A-ACUT ConnectX-5 Ethernet Adapter Card - 2x Port - 10/25 GbE - SFP28 - PCIe 3.0 x8 View larger
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Mellanox MCX512A-ACUT ConnectX-5 Gigabit Ethernet Adapter 2x Port - 10/25 GbE - SFP28 - PCIe 3.0 x8

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Detailed Specifications

Mellanox

MCX512A-ACUT ConnectX-5 Gigabit Ethernet Adapter 2x Port - 10/25 GbE - SFP28 - PCIe 3.0 x8

The Mellanox MCX512A-ACUT ConnectX-5 Gigabit Ethernet Adapter delivers high-performance dual-port 10/25 GbE connectivity with SFP28 interfaces and a PCIe 3.0 x8 interface for enterprise and data center environments. Engineered for low latency, scalability, and advanced virtualization, it ensures efficient networking for cloud, storage, and HPC applications.

Features

Designed for demanding workloads, the ConnectX-5 MCX512A-ACUT provides unmatched performance and versatility. With dual 10/25 Gigabit Ethernet ports, it accelerates throughput while supporting intelligent offloading technologies to reduce CPU utilization.

Advanced Options

Featuring RDMA over Converged Ethernet (RoCE v2) and stateless offloads, this adapter card enhances application efficiency, making it ideal for hyper-converged infrastructures, software-defined storage, and cloud-scale deployments. The SFP28 interface offers flexible network connectivity, while the PCIe 3.0 x8 slot ensures seamless integration with enterprise servers. Built to meet the needs of modern IT infrastructures, it combines robust reliability, high bandwidth, and advanced acceleration features.

Product Key Features

  • Dual-port 10/25 Gigabit Ethernet connectivity

  • SFP28 interface for flexible deployment

  • PCIe 3.0 x8 interface for high-speed throughput

  • RDMA over Converged Ethernet (RoCE v2) support

  • Advanced stateless offloads for efficient CPU usage

  • Low-latency performance for demanding workloads

  • Optimized for cloud, HPC, and enterprise applications

  • Enhanced virtualization and scalability features

  • Reliable Mellanox (NVIDIA Networking) technology

  • Long-term durability with enterprise-grade design

Reliability & Performance

The Mellanox MCX512A-ACUT is engineered to deliver high reliability and performance in enterprise environments. With advanced offload engines, it reduces network bottlenecks and improves application response times. Its dual-port design ensures redundancy and scalability, making it an excellent choice for data centers and mission-critical workloads.

Key Features 

  • Model: MCX512A-ACUT

  • Ports: 2x Ethernet Ports

  • Speed: 10/25 Gigabit Ethernet

  • Interface: PCIe 3.0 x8

  • Connector Type: SFP28

  • Virtualization Support: Yes, with advanced features

  • Offload Support: Stateless offloads, RoCE v2

  • Form Factor: Low-profile adapter card

  • Reliability: Enterprise-grade design

  • Warranty: Manufacturer Warranty Included

Specifications :

SpecificationDetails
Model Number MCX512A-ACUT
Brand Mellanox Gigabit Ethernet Adapter
Ports 2x Ethernet Ports
Port Speed 10/25 Gigabit Ethernet
Connector Type SFP28
Interface PCIe 3.0 x8
Virtualization Support Yes
Offloads Stateless offloads, RDMA over Converged Ethernet (RoCE v2)
Form Factor Low-profile adapter
Applications Cloud, HPC, Storage, Enterprise Networking
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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