
Safe checkout
Secure payments
Fast dispatch
1–2 day handling
Free shipping
U.S. ground
Warranty & RMA
Support after delivery
Mellanox MCX623106AE-CDAT ConnectX-6 Dx 2x QSFP56 PCIE Adapter Card
- Type: PCIe Network Adapter Card
- Ports: 2x QSFP56
- Speed: 2x 50Gb/s Ethernet
- Interface: PCIe Gen 4.0 x16
- Technology: ConnectX-6 Dx
- Manufacturer: Mellanox (NVIDIA Networking)
- Target Applications: Data Center, Cloud, AI/ML, HPC
- Features: RoCE, NVMe-oF, Virtualization acceleration
Was $1,525.53 · You save $228.53
Key specifications
See full specs ↓- Product Type
- Network Adapter Card
- Brand
- Mellanox
- Model
- MCX623106AE-CDAT
- Chipset
- ConnectX-6 Dx
- Ports
- 2 x QSFP56
- Speed
- 2x 50Gb/s Ethernet
Product details
The Mellanox MCX623106AE-CDAT is a ConnectX-6 Dx PCIe adapter card featuring two QSFP56 ports, supporting 2x 50Gb/s Ethernet connections. It is designed for high-performance networking in data centers, cloud environments, and AI/ML applications.
Technical Information
| Product Type | Network Adapter Card |
| Brand | Mellanox |
| Model | MCX623106AE-CDAT |
| Chipset | ConnectX-6 Dx |
Additional Specifications
| Ports | 2 x QSFP56 |
| Speed | 2x 50Gb/s Ethernet |
| Interface | PCIe Gen 4.0 x16 |
| Form Factor | Standard PCIe Card |
Description
The Mellanox MCX623106AE-CDAT, now part of NVIDIA Networking, is a cutting-edge ConnectX-6 Dx Ethernet adapter designed to deliver exceptional performance and efficiency for demanding network workloads. Equipped with two QSFP56 ports, each capable of supporting speeds of up to 50Gb/s, this card provides a total bandwidth of 100Gb/s, making it ideal for high-throughput applications in modern data centers. This adapter card utilizes the PCIe Gen 4.0 x16 interface, ensuring a high-speed connection to the host system and minimizing potential bottlenecks. The ConnectX-6 Dx technology incorporates advanced features such as RDMA over Converged Ethernet (RoCE) and NVMe over Fabrics (NVMe-oF) support, which are crucial for accelerating storage and compute operations. It also offers robust capabilities for network virtualization, including support for SR-IOV, enhancing efficiency and security in virtualized environments. The MCX623106AE-CDAT is engineered for a wide range of applications, including artificial intelligence (AI), machine learning (ML), high-performance computing (HPC), and cloud infrastructure. Its ability to handle massive data flows with low latency and high reliability makes it a key component for building next-generation data center networks that require superior connectivity and performance.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
Buying 10+ units?
Get volume pricing and availability for MCX623106AE-CDAT.







