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Mellanox MCX621102AN-ADAT CONNECTX-6 DX EN Adapter Card View larger
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Mellanox MCX621102AN-ADAT CONNECTX-6 DX EN Adapter Card

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Mellanox MCX621102AN-ADAT CONNECTX-6 DX EN 

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Detailed Specifications

Mellanox

MCX621102AN-ADAT ConnectX-6 DX EN Adapter Card

The Mellanox MCX621102AN-ADAT ConnectX-6 DX EN Adapter Card is a dual-port 100/200GbE Ethernet network adapter designed for enterprise data centers, cloud, storage, and high-performance computing (HPC) environments. Featuring ConnectX-6 DX technology, it delivers ultra-low latency, high throughput, and advanced offload capabilities to maximize network efficiency and application performance.

Features

The MCX621102AN-ADAT offers dual-port 100/200GbE connectivity through QSFP28/QSFP56 interfaces, making it ideal for AI/ML clusters, storage fabrics, cloud-scale virtualization, and HPC workloads. Its advanced hardware offloads, RDMA over Converged Ethernet (RoCE), and GPUDirect® support significantly reduce CPU utilization while ensuring predictable low-latency performance.

Advanced Options

Designed for mission-critical enterprise infrastructures, the ConnectX-6 DX EN adapter supports Ethernet acceleration, overlay network offloads (VXLAN, NVGRE, Geneve), and extensive virtualization features. With a PCIe 3.0/4.0 x16 interface, it delivers full-speed connectivity for modern servers and storage platforms, enabling scalable, high-performance networking.

Product Key Features

  • Dual-port 100/200GbE Ethernet connectivity

  • PCIe 3.0/4.0 x16 interface for maximum throughput

  • Low latency for HPC, AI, and cloud workloads

  • RDMA over Converged Ethernet (RoCE) and GPUDirect® support

  • Advanced stateless offloads for transport and overlay protocols

  • Overlay network offloads: VXLAN, NVGRE, Geneve

  • Flexible deployment for enterprise, HPC, and cloud networks

  • Hardware-based virtualization acceleration

  • Enterprise-grade reliability and performance

  • Scalable for large data center environments

Reliability & Performance

The MCX621102AN-ADAT ensures enterprise-class reliability and consistent high-speed performance. Its dual 100/200GbE ports combined with advanced offload technologies reduce CPU overhead, delivering efficient, low-latency networking for demanding workloads. Designed for mission-critical data centers and HPC applications, it provides scalability, durability, and predictable performance for high-demand enterprise environments.

Key Features 

  • Model: MCX621102AN-ADAT

  • Ports: 2x Network Ports

  • Speed: 100/200Gb/s per port

  • Interface: PCIe 3.0/4.0 x16

  • Connector Type: QSFP28/QSFP56

  • Protocols: Ethernet (ConnectX-6 DX EN)

  • RDMA Support: Yes, RoCE

  • GPU Optimization: GPUDirect® supported

  • Offloads: Stateless offloads, overlay network offloads

  • Form Factor: Full-height Adapter Card

  • Reliability: Enterprise/HPC-grade performance

  • Warranty: Manufacturer Warranty Included

Specifications :

SpecificationDetails
Model Number MCX621102AN-ADAT
Brand Mellanox (NVIDIA Networking)
Ports 2x Ports
Port Speed 100/200Gb/s
Connector Type QSFP28/QSFP56
Interface PCIe 3.0/4.0 x16
RDMA Support Yes, RoCE
GPU Optimization NVIDIA GPUDirect® supported
Offloads Stateless offloads, VXLAN, NVGRE, Geneve
Form Factor Full-height Adapter Card
Applications Cloud, HPC, AI/ML, 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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