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Mellanox

Mellanox ConnectX-6 Dx Ethernet SmartNIC

Key specs

Product Type
100Gigabit Ethernet Card
Host Interface
PCI Express 4.0 x16
Expansion Slot Type
QSFP56
Media Type Supported
Optical Fiber
All specifications
$1,952.00
$1,442.27 SAVE $509.73
None available as of 10/28/2026

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Free shipping on most items when you spend $100 or more.

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Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm ET.

Overview

NVIDIA MCX623106AC-CDAT ConnectX-6 Dx EN Adapter Card 100GbE Dual-Port QSFP56 PCIe 4.0 x16 Crypto and Secure Boot Tall Bracket

NVIDIA ConnectX-6 DX Ethernet SmartNIC

ConnectX-6 Dx SmartNIC is the industry's most secure and advanced cloud network interface card to accelerate mission-critical data-center applications, such as security, virtualization, SDN/NFV, big data, machine learning, and storage. The SmartNIC delivers the highest return on investment (ROI) of any smart network interface card.

ConnectX-6 Dx is a member of NVIDIA's world-class, award-winning ConnectX series of network adapters powered by leading 50 Gb/s (PAM4) and 25/10 Gb/s (NRZ) SerDes technology and novel capabilities that accelerate cloud and data-center payloads.

Technical specifications

General Information

Manufacturer NVIDIA Corporation
Manufacturer Part Number MCX623106AC-CDAT
Manufacturer Website Address http://www.nvidia.com
Brand Name NVIDIA
Product Line ConnectX-6 Dx
Product Model MCX623106AC-CDAT
Product Name MCX623106AC-CDAT ConnectX-6 Dx EN Adapter Card 100GbE Crypto Enabled
Product Type 100Gigabit Ethernet Card

Interfaces/Ports

Host Interface PCI Express 4.0 x16
Total Number of Ports 2

I/O Expansions

Expansion Slot Type QSFP56

Media & Performance

Media Type Supported Optical Fiber

Network & Communication

Network Technology 25GBase-X50GBase-X100GBase-X1000Base-X10GBase-X

Physical Characteristics

Form Factor Plug-in Card

Warranty

Limited Warranty 1 Year

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Shipping and returns

Free shipping on most items when you spend $100 or more. In-stock items ship on the next open shipment slot. The buy box above shows the live order-by countdown and the estimated arrival date.

Special order item. This item ships direct from the manufacturer and cannot be cancelled once ordered. If you have any questions before ordering, ask us first: chat with us or call 1-800-692-8757.

Questions about shipping or returns? Chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm ET.