NVIDIA MCX623106AN-CDAT – ConnectX-6 DX EN Adapter Card
The NVIDIA ConnectX-6 DX EN Adapter Card is a high-performance networking solution designed for enterprise data centers and cloud environments. This device features a dual-port QSFP56 configuration, providing 100GbE connectivity and PCIe 4.0 x16 interface. The adapter card is optimized for high-bandwidth and low-latency applications, making it an ideal choice for demanding workloads such as artificial intelligence, machine learning, and high-performance computing.
The ConnectX-6 DX EN Adapter Card is built on NVIDIA’s advanced networking technology, providing a scalable and reliable solution for data center networking. The adapter card supports a range of protocols and features, including RDMA over Converged Ethernet (RoCE), TCP/IP offload, and network virtualization. This enables IT administrators to optimize network performance, reduce latency, and improve overall system efficiency.
In enterprise environments, the ConnectX-6 DX EN Adapter Card can be used to accelerate a range of applications, including data analytics, scientific simulations, and cloud storage. The adapter card’s high-bandwidth and low-latency capabilities make it an ideal choice for applications that require fast data transfer and processing.
Technical Specifications
| Brand | NVIDIA |
| SKU | MCX623106AN-CDAT |
| Category | |
| Dual-Port QSFP56 | Yes |
| 100GbE Connectivity | Yes |
| PCIe 4.0 x16 Interface | Yes |
| No Crypto | Yes |
| LP | Yes |
| View all NVIDIA Products → | |
Challenges Solved by this Solution
Enterprise data centers and cloud environments face a range of challenges, from bottlenecked deployment workflows to infrastructure scalability limits and security compliance gaps. The NVIDIA ConnectX-6 DX EN Adapter Card addresses these challenges by providing a high-performance networking solution that accelerates data transfer and processing. By optimizing network performance and reducing latency, IT administrators can improve overall system efficiency, mitigate risk, and reduce IT overhead. This strategic technical investment enables organizations to accelerate their digital transformation initiatives and stay ahead of the competition.
Australian Logistics & B2B Support
As a 100% Aussie-owned and operated business, we are a trusted partner for NVIDIA. We empower enterprise procurement with dedicated B2B account support and flexible payment options.
Frequently Asked Questions
What is the maximum bandwidth supported by this adapter card?
The adapter card supports up to 100GbE connectivity.
Can this adapter card be used in cloud environments?
Yes, the adapter card is optimized for cloud environments and supports network virtualization.
How does this adapter card improve network performance?
The adapter card optimizes network performance by reducing latency and improving data transfer rates.
Can the TECHOM Systems Sales team provide installation support for this adapter card?
Yes, the TECHOM Systems Sales team can provide installation support and consulting services for this adapter card.
Is this adapter card compatible with PCIe 3.0 systems?
The adapter card is designed for PCIe 4.0 x16 interfaces, but it may be compatible with PCIe 3.0 systems.

Ready to Deploy NVIDIA Connectx-6 Dx En Adapter Card, 100gbe, Dual-port Qsfp56, Pcie 4.0 X16, No Crypto,lp (MCX623106AN-CDAT)?
Product Ref: TOS-233640 • Get enterprise pricing, volume discounts, and Australian support.
























