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A high-tech enterprise specializing in the research and development of optical fiber communications and manufacturing.
The NVIDIA Mellanox MCX623106AN-CDAT is a world-class, dual-port 100GbE network interface card (NIC) from the advanced ConnectX-6 Dx series, specifically engineered to power the next generation of AI data centers and hyperscale cloud environments. Featuring a high-speed dual-port QSFP56 interface and utilizing the massive bandwidth of PCIe 4.0 x16, this adapter delivers up to 200Gb/s of aggregate throughput, effectively eliminating I/O bottlenecks and ensuring seamless data flow for mission-critical applications such as large-scale machine learning, distributed storage, and big data analytics.
Beyond raw speed, the MCX623106AN-CDAT offers exceptional ROI through its "Smart" offloading engine. By hardware-accelerating RDMA (RoCE v2), NVMe-over-Fabrics (NVMe-oF), and secure ASAP² packet processing, it directly reclaims valuable CPU cores that would otherwise be consumed by network overhead. This allows your primary compute resources to remain dedicated to running complex algorithms and business-critical tasks, significantly lowering the Total Cost of Ownership (TCO) for high-density server infrastructures.
Designed for maximum deployment versatility, this adapter includes both Tall and Short (Low-Profile) brackets, making it compatible with everything from ultra-compact 1U edge servers to full-sized enterprise rack systems. As a trusted component for high-performance computing (HPC) and telco cloud architectures, the MCX623106AN-CDAT provides the reliability, scalability, and technical edge required to future-proof your network infrastructure.
Product Description
NVIDIA Mellanox MCX623106AN-CDAT ConnectX®-6 Dx EN Network Interface Card, 100GbE Dual-Port QSFP56, PCIe4.0 x16, Tall&Short Bracket
ConnectX-6 Dx SmartNIC MCX623106AN-CDAT 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 100 Gigabit Ethernet adapter card provides up to two ports of 100 Gb/s Ethernet connectivity and delivers the highest return on investment (ROI) of any smart network interface card.
Product Highlights
PCIe 4.0 x16 Host Interface and 100GbE Dual-Port Transmission
Accelerated Switching and Packet Processing (ASAP²) for Virtual Switches/Routers
Low Latency RDMA over Converged Ethernet (RoCE) Delivers High-performance Services
DPDK Message Rate of up to 148 Mpps
Supports Network Virtualization Offloads Including GENEVE, VXLAN and NVGRE
End-to-end QoS and Congestion Control to Anticipate and Eliminate Congestion
Supports Windows, RHEL, CentOS, VMware, FreeBSD, OFED and WinOF-2
Specifications
| Brand | Nvidia | Technology | Ethernet |
| Ports | Dual-Port QSFP56 | Supported Ethernet Speeds | 100/50/40/25/10/1GbE |
| Host Interface | PCIe 4.0 x16 | Controller | Mellanox Technologies MT2892 Family ConnectX-6 Dx |
| Link Rate | 16.0 GT/s | Cabling Type | QSFP28 Transceiver, DAC and AOC |
| RDMA | Yes | OS Support | Windows, RHEL/CentOS, VMware, FreeBSD, OFED and WinOF-2 |
| Size | 5.59in. x 2.71in (142.00mm x 68.90mm) | Bracket Height | Tall&Short |
| Operating Temperature | 0 to 55 °C (32 to 131 °F) | Storage Temperature | -40 to 70 °C (-40 to 158 °F) |
Connectivity Solutions
Features
End-to-End RDMA over Converged Ethernet (RoCE) Solution
ConnectX-6 Dx provides top-tier RDMA over Converged Ethernet (RoCE) capabilities, ensuring scalable, resilient, and easily deployable RoCE solutions.
Dual-Port Adapter Supporting 100Gb/s Ethernet
ConnectX-6 Dx NICs deliver high-performance 100Gb/s connectivity, accelerating cloud, telecom, and data center applications, including security, virtualization, SDN/NFV, big data, machine learning, and storage.
Advanced Networking and Security
It supports SR-IOV and VirtIO hardware virtualization, optimizing performance, offloading cloud networking workloads, freeing CPU cores, and reducing total cost of ownership.
Unlock Seamless Network Performance with Compatibility Testing
Through comprehensive testing procedures, we ensure seamless compatibility with mainstream servers, guaranteeing the long-term reliability and stability of the entire network infrastructure.
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