MCX623435MC-CDAE Mellanox ConnectX-6 FB Single Port Dx 100GbE Network Adapter Card

Mellanox MCX623435MC-CDAE 1 Port 100GbE Adapter Overview

The Mellanox MCX623435MC-CDAE ConnectX-6 Network Adapter Card is a high-performance networking solution engineered for modern enterprise data centers, cloud computing environments, virtualization platforms, and high-performance computing (HPC) infrastructures. Designed to deliver exceptional network efficiency, this single-port adapter supports up to 100 Gigabit Ethernet (100GbE) connectivity while maintaining backward compatibility with 50GbE deployments. Built with advanced Mellanox ConnectX-6 architecture, this adapter enables organizations to maximize bandwidth, reduce latency, and accelerate data-intensive workloads.

Featuring an OCP 3.0 mezzanine form factor, the MCX623435MC-CDAE integrates seamlessly into compatible servers, making it an ideal choice for hyperscale data centers, enterprise networking, artificial intelligence applications, machine learning environments, storage networking, and virtualization infrastructures that require consistent, low-latency communication.

General Information of Mellanox MCX623435MC-CDAE

• Manufacturer: Mellanox
• Part Number: MCX623435MC-CDAE
• Product Category: Network Adapter Card
• Network Controller: ConnectX-6
• Port Configuration: Single Port

Technical Specifications

Bandwidth Features

• Maximum throughput up to 100GbE
• Supports 50GbE networking
• Low-latency packet processing
• High-speed data transmission
• Optimized traffic handling

Port Configuration

• Single QSFP56 port
• High-density network connection
• Supports high-speed optical and DAC connectivity
• Reliable enterprise networking
• Designed for scalable deployments

PCIe Advantages

• PCI Express Gen4 x16 compatibility
• Improved server communication
• Higher bandwidth capacity
• Reduced latency
• Enhanced overall system performance

Deployment Benefits

• OCP 3.0 compliant design
• Space-efficient installation
• Improved thermal management
• Simplified maintenance
• Optimized rack density

Performance Highlights

• Low network latency
• High packet processing efficiency
• Reduced processor utilization
• Accelerated application performance
• Consistent network reliability

Advanced Networking Capabilities

• Mellanox ConnectX-6 architecture
• Supports up to 100 Gigabit Ethernet connectivity
• Backward compatibility with 50GbE deployments
• Single high-speed QSFP56 network interface
• PCI Express Gen4 x16 host connectivity
• Open Compute Project (OCP) 3.0 mezzanine design
• Enterprise-grade networking performance
• Optimized bandwidth utilization
• Low-latency communication
• Ideal for cloud, virtualization, AI, HPC, and enterprise data centers

Built for Scalable Data Centers

• High-speed enterprise networking
• Scalable cloud infrastructure support
• Optimized virtualization performance
• Future-ready 100GbE connectivity
• Excellent reliability for mission-critical workloads
• Efficient deployment in OCP-compatible servers
• Enhanced network efficiency with reduced latency
• Ideal for modern data center transformation initiatives

Mellanox MCX623435MC-CDAE 100GbE ConnectX-6 Adapter Card

The Mellanox MCX623435MC-CDAE Single Port Dx 100GbE ConnectX-6 Network Adapter Card is a high-performance Ethernet networking solution engineered for modern enterprise, cloud, and high-performance computing environments. Designed to deliver exceptional bandwidth, ultra-low latency, and outstanding data processing efficiency, this advanced network interface card enables organizations to meet the increasing demands of virtualization, software-defined infrastructure, artificial intelligence, machine learning, big data analytics, and storage networking. As data centers continue to evolve toward higher throughput and lower latency, the ConnectX-6 Dx architecture provides a reliable platform that supports mission-critical applications requiring predictable and scalable network performance.

Built around NVIDIA Mellanox ConnectX-6 Dx technology, the MCX623435MC-CDAE adapter combines advanced networking intelligence with hardware acceleration features that reduce CPU utilization while maximizing overall server efficiency. The single-port 100 Gigabit Ethernet interface offers consistent, high-speed connectivity suitable for enterprise servers, cloud platforms, virtualization clusters, storage systems, and distributed computing infrastructures. Organizations seeking dependable networking hardware for demanding workloads benefit from the adapter's optimized architecture, extensive compatibility, and enterprise-class reliability.

Designed for High-Speed 100GbE Networking

Modern business applications generate unprecedented amounts of data, requiring networking hardware capable of sustaining continuous high-bandwidth communication. The Mellanox MCX623435MC-CDAE addresses these requirements by delivering 100GbE connectivity that significantly improves application responsiveness while reducing communication bottlenecks throughout the infrastructure.

Whether supporting cloud-native applications, virtual machine migration, storage replication, distributed databases, or high-performance analytics, the adapter provides stable network throughput capable of handling simultaneous data-intensive workloads. Organizations benefit from increased productivity because applications spend less time waiting for network communication, resulting in improved resource utilization across servers and storage environments.

Optimized ConnectX-6 Dx Architecture

The ConnectX-6 Dx platform represents an advanced generation of intelligent Ethernet adapters that integrate hardware acceleration, enhanced packet processing, and sophisticated networking capabilities into a single solution. This architecture enables servers to process significantly larger volumes of network traffic while maintaining consistently low latency across demanding enterprise workloads.

Instead of relying exclusively on processor resources, many networking functions are accelerated directly by the adapter hardware. This architectural approach reduces CPU overhead, allowing server processors to dedicate more computing power to applications, databases, virtualization, and analytics rather than network management tasks.

Enterprise-Class Performance for Data Centers

Consistent Throughput Under Heavy Workloads

Enterprise environments frequently experience varying network loads caused by virtualization platforms, container orchestration, cloud services, storage access, and application clustering. The Mellanox MCX623435MC-CDAE is engineered to maintain stable throughput during sustained traffic conditions while minimizing packet loss and transmission delays.

Large enterprises operating hundreds or thousands of virtual machines benefit from reliable communication between servers, storage arrays, backup systems, and cloud resources. The adapter maintains excellent efficiency even when supporting multiple concurrent services operating across the same infrastructure.

Reduced Network Latency

Latency has become one of the most important performance metrics in modern networking environments. Applications such as financial transactions, artificial intelligence, distributed computing, online analytics, and database clustering require rapid communication between nodes. ConnectX-6 Dx technology minimizes communication delays through advanced hardware optimization, enabling applications to exchange information faster while improving overall system responsiveness.

Virtualization Infrastructure Optimization

Supporting Modern Hypervisors

The MCX623435MC-CDAE network adapter is well suited for virtualization platforms deployed throughout enterprise environments. Organizations utilizing VMware, Microsoft Hyper-V, KVM, Red Hat Virtualization, Proxmox, or other hypervisors require dependable networking hardware capable of supporting numerous virtual machines without introducing excessive processor overhead.

The adapter enables efficient network communication for virtualized workloads while improving bandwidth allocation and reducing latency between guest operating systems and physical infrastructure. This contributes to better workload consolidation and improved return on server investments.

Enhanced Virtual Machine Density

By reducing networking overhead and accelerating packet processing, servers equipped with ConnectX-6 Dx adapters can efficiently support larger numbers of virtual machines. Higher VM density allows organizations to maximize hardware utilization while reducing operational costs associated with additional physical infrastructure.

Cloud Computing Infrastructure

Private Cloud Deployments

Private cloud environments demand scalable networking capable of supporting dynamic workloads, automated provisioning, and continuous service availability. The Mellanox MCX623435MC-CDAE provides high-speed connectivity between compute nodes, storage resources, orchestration platforms, and network services while maintaining exceptional reliability.

Hybrid Cloud Integration

Many enterprises combine on-premises infrastructure with public cloud resources to improve flexibility and disaster recovery capabilities. The adapter enables efficient synchronization between local data centers and remote cloud platforms, supporting high-volume data transfer, backup replication, and application migration with consistent network performance.

Storage Networking Performance

Supporting High-Speed Storage Access

Storage systems increasingly depend on Ethernet networking for efficient communication between servers and shared storage platforms. The ConnectX-6 Dx adapter supports storage-intensive applications requiring reliable high-speed access to centralized storage infrastructure.

Large databases, backup repositories, virtualization storage pools, object storage platforms, and distributed file systems all benefit from consistent bandwidth that minimizes storage access delays while supporting simultaneous client requests.

Improved Backup Operations

Organizations managing substantial backup workloads require networking hardware capable of transferring large datasets within limited maintenance windows. High-performance 100GbE connectivity accelerates backup operations, replication, disaster recovery synchronization, and business continuity planning.

Security-Focused Network Design

Advanced Hardware Security Features

The ConnectX-6 Dx family incorporates sophisticated hardware capabilities that strengthen network security while maintaining excellent performance. Hardware-based processing assists in protecting sensitive enterprise communications by accelerating secure networking functions and reducing software processing overhead.

Organizations operating within regulated industries appreciate networking solutions designed to support secure infrastructure while maintaining consistent application performance across production environments.

Reliable Enterprise Communications

Mission-critical applications require dependable communication channels that remain stable under continuous operation. Enterprise networking environments benefit from hardware designed to provide long-term operational consistency, reducing downtime and improving overall infrastructure reliability.

PCI Express Performance Advantages

High-Speed Server Connectivity

The adapter utilizes a high-performance PCI Express interface that provides sufficient bandwidth between the network controller and host server. This efficient communication path prevents internal bottlenecks that could otherwise limit network throughput, allowing applications to fully utilize available 100GbE bandwidth.

Balanced Resource Utilization

Modern servers contain multiple processors, storage devices, accelerators, and networking components that compete for internal resources. Efficient PCI Express connectivity enables balanced resource utilization while supporting demanding enterprise workloads across diverse application environments.

Compatibility Across Enterprise Platforms

Operating System Support

The Mellanox MCX623435MC-CDAE is compatible with numerous enterprise operating systems commonly deployed throughout modern data centers. Organizations implementing Linux distributions, Microsoft Windows Server environments, virtualization platforms, and specialized enterprise operating systems benefit from extensive driver availability and mature software support.

Integration with Existing Infrastructure

The adapter integrates efficiently into existing networking environments, allowing organizations to expand infrastructure without requiring extensive architectural changes. This flexibility simplifies deployment while protecting investments in switching, storage, and server hardware.

Application Performance Enhancement

Database Acceleration

Enterprise database platforms exchange substantial amounts of information between storage systems, application servers, replication nodes, and client systems. High-bandwidth networking reduces communication delays, improving transaction processing performance and database responsiveness.

Media Production Workflows

Video editing, digital content creation, animation rendering, and multimedia production environments require rapid movement of extremely large files. The 100GbE capabilities of the ConnectX-6 Dx adapter significantly reduce transfer times, allowing creative professionals to collaborate more efficiently across centralized storage platforms.

Scientific Computing

Engineering simulations, pharmaceutical research, weather modeling, genomics, and scientific analysis frequently operate across distributed computing clusters. Reliable high-speed networking enables researchers to complete computational tasks more efficiently while minimizing communication overhead between processing nodes.

Reliability for Continuous Enterprise Operation

Built for Mission-Critical Deployments

Enterprise infrastructure demands networking hardware capable of operating continuously under sustained workloads. The Mellanox MCX623435MC-CDAE is engineered for dependable operation in production environments where uptime, stability, and predictable performance are essential business requirements.

Long-Term Infrastructure Investment

Organizations selecting enterprise networking hardware prioritize longevity, scalability, and compatibility with future infrastructure growth. The ConnectX-6 Dx platform provides an advanced networking foundation that supports expanding workloads while maintaining consistent operational efficiency across evolving enterprise architectures.

Scalable Networking for Future Data Centers

As digital transformation initiatives continue accelerating worldwide, organizations require networking infrastructure capable of supporting increasingly sophisticated workloads without sacrificing reliability or performance. The Mellanox MCX623435MC-CDAE Single Port Dx 100GbE ConnectX-6 Network Adapter Card delivers the bandwidth, intelligent hardware acceleration, enterprise compatibility, low-latency communication, and advanced architectural design necessary for modern cloud computing, virtualization, storage networking, artificial intelligence, high-performance computing, and large-scale enterprise data center environments, making it an outstanding choice for organizations seeking dependable, scalable, and future-ready 100 Gigabit Ethernet connectivity.