PF5DX Dell E810-CQDA2 Dual-Port PCI Express 4.0 x16 Ethernet Network Adapter

Dell PF5DX Intel E810-CQDA2 Dual-Port Network Adapter

The Dell PF5DX Intel E810-CQDA2 Dual-Port Ethernet Network Adapter is a high-performance networking solution designed for demanding data center environments, enterprise systems, and bandwidth-intensive applications. Featuring advanced Intel Ethernet technology, this PCI Express adapter delivers exceptional throughput, low-latency communication, and reliable wired connectivity for modern server infrastructures.

Built with a PCI Express 4.0 x16 interface and dual QSFP28 ports, this network adapter supports multiple Ethernet speeds, including 1 Gigabit, 10 Gigabit, 25 Gigabit, 50 Gigabit, and 100 Gigabit Ethernet. It provides scalable performance for cloud computing, virtualization, storage networks, and high-speed data transfer environments.

Product Information

• Brand: Dell 
• Part Number: PF5DX
  
• Device Type: Ethernet Network Adapter

Technical Specifications

• Form Factor: Plug-in expansion card
• Bus Interface: PCI Express 4.0 x16
• PCI Compatibility: Supports PCIe 4.0 and PCIe 3.0 standards
• Port Configuration: Dual QSFP28 ports
• Network Type: Wired Ethernet connectivity

Advanced Dual-Port QSFP28 Connectivity

• Dual QSFP28 interface for high-speed networking
• Supports scalable bandwidth configurations
• Suitable for data centers, servers, and advanced workstation platforms
• Provides stable wired connectivity for critical applications

Ethernet Data Rates

• Gigabit Ethernet connectivity
• 10 Gigabit Ethernet performance
• 25 Gigabit LAN support
• 50 Gigabit LAN capability
• 100 Gigabit Ethernet networking

Advanced Networking Features and Technology

• RDMA Support: Enables faster data transfers with reduced processing overhead
• RoCE v2 Support: Provides efficient RDMA communication over converged Ethernet networks
• MSI-X Enhancement: Improves interrupt handling for better system efficiency
• DSCP Support: Helps prioritize network traffic and optimize Quality of Service (QoS)
• Remote Management: Supports SNMP and RMON protocols for monitoring and administration

Reliable Traffic Management with IEEE Compliance

• Supports prioritized packet delivery
• Improves network resource allocation
• Enhances performance for latency-sensitive applications

PCI Express 4.0 x16 Interface for Improved Performance

• High-speed PCI Express 4.0 architecture
• Backward compatibility with PCIe 3.0 systems
• Optimized data flow between network hardware and host processor
• Suitable for modern enterprise server environments

Compact Plug-In Card Design for Professional Systems

• Space-efficient expansion card layout
• Designed for professional servers and workstations
• Easy integration into existing network infrastructures

Physical Dimensions and Environmental Specifications

• Dimensions: 6.6 inches wide x 2.7 inches deep
• Minimum Operating Temperature: 32°F
• Maximum Operating Temperature: 131°F
• Operating Humidity: Up to 90% non-condensing

Dell PF5DX Intel E810-CQDA2 PCI Network Adapter 

The Dell PF5DX Intel E810-CQDA2 Dual-Port PCI Express 4.0 x16 Ethernet Network Adapter belongs to the advanced category of enterprise-grade network interface adapters designed for high-performance computing environments. This type of Ethernet adapter is developed to provide fast, stable, and efficient network connectivity for modern servers, data centers, workstations, cloud infrastructure, virtualization platforms, and demanding business applications. With the increasing requirement for higher bandwidth, lower latency, and improved network efficiency, high-speed PCI Express Ethernet adapters have become essential components in professional IT environments.

Modern organizations rely heavily on network performance to support data-intensive workloads, including cloud computing, artificial intelligence applications, database management, virtualization, scientific computing, video processing, and large-scale data transfers. The Dell PF5DX Intel E810-CQDA2 Dual-Port PCI Express 4.0 x16 Ethernet Network Adapter category addresses these needs by providing advanced Ethernet connectivity through a high-bandwidth PCI Express interface. This class of adapter enables servers and enterprise systems to achieve enhanced network throughput while maintaining reliable communication between critical infrastructure components.

The Intel E810-CQDA2 technology platform represents a new generation of Ethernet networking solutions focused on speed, scalability, and intelligent data processing. Designed for environments where network efficiency directly impacts productivity, these adapters support advanced networking features that help improve workload management, reduce processing overhead, and optimize communication between connected systems.

PCI Express 4.0 x16 Ethernet Network Adapter Technology

A PCI Express 4.0 x16 Ethernet network adapter is an expansion card that adds high-performance network connectivity to compatible computers and servers through a PCI Express expansion slot. Unlike basic onboard networking solutions, enterprise PCI Express adapters are designed with specialized controllers, advanced firmware capabilities, and professional-grade features that support demanding network environments.

The PCI Express 4.0 interface provides significantly improved bandwidth compared with previous PCI Express generations. The x16 configuration offers a wide communication pathway between the network adapter and the system motherboard, allowing large volumes of data to move efficiently between the network and the host system. This makes the adapter suitable for applications requiring consistent high-speed performance.

Enterprise Networking Performance Advantages

Enterprise network adapters are designed differently from consumer-level networking devices. They focus on reliability, scalability, and consistent performance under continuous workloads. The Dell PF5DX Intel E810-CQDA2 Dual-Port PCI Express 4.0 x16 Ethernet Network Adapter category is intended for environments where network uptime and data transfer efficiency are critical.

Organizations using enterprise networking equipment benefit from improved control over network resources, enhanced compatibility with professional server platforms, and support for advanced networking technologies. These advantages make high-performance Ethernet adapters important components in modern IT infrastructure.

Dual-Port Network Connectivity for Advanced Systems

The dual-port design allows IT administrators to configure networking systems according to specific operational requirements. One port can be used for primary network communication while the second port can support additional traffic, backup connectivity, storage communication, or dedicated application networks.

This flexibility is valuable in enterprise environments where multiple network functions operate simultaneously. Data centers, virtualization platforms, and high-performance computing systems often require multiple network connections to maintain efficient data flow and ensure system availability.

Intel E810 Ethernet Controller Technology

The Intel E810 Ethernet controller family is designed for modern networking applications requiring high throughput and advanced network management capabilities. It supports technologies that improve data handling efficiency and provide better control over network traffic.

Advanced Ethernet controllers help reduce the workload placed on system processors by handling networking operations more efficiently. This allows server resources to remain available for applications, databases, virtual machines, and other critical processes.

High-Speed Ethernet Performance for Data-Intensive Workloads

High-speed Ethernet adapters are essential for applications where large amounts of data must move quickly between systems. Examples include cloud computing environments, enterprise storage networks, artificial intelligence workloads, financial applications, and scientific research platforms.

The Dell PF5DX Intel E810-CQDA2 Dual-Port PCI Express 4.0 x16 Ethernet Network Adapter category provides the foundation needed for reliable high-bandwidth networking. By supporting advanced Ethernet capabilities, these adapters help organizations manage growing data requirements effectively.

Data Center and Server Infrastructure

Data centers depend on high-performance networking equipment to connect servers, storage systems, and external networks. Network adapters installed in servers must support continuous operation while handling significant amounts of traffic.

A PCI Express 4.0 x16 Ethernet adapter provides the bandwidth required for modern data center workloads. It helps servers communicate efficiently with other infrastructure components, supporting applications such as cloud services, enterprise software platforms, and distributed computing systems.

Cloud Computing and Virtualization Environments

Virtualization and cloud computing environments place significant demands on network performance. Multiple virtual machines may share the same physical server hardware, requiring efficient management of network traffic between virtual systems and external resources.

Advanced Ethernet adapters support virtualization features that help improve network efficiency and provide better resource allocation. This makes them valuable for organizations running private clouds, virtual desktop infrastructure, and enterprise virtualization platforms.

Improved Network Throughput and Efficiency

One of the primary benefits of enterprise Ethernet adapters is their ability to support higher network throughput. As organizations generate more data, traditional networking solutions may become insufficient for modern requirements.

The Dell PF5DX Intel E810-CQDA2 category provides a high-performance networking solution that supports efficient data transmission. This helps organizations maintain faster communication between systems and improve overall infrastructure performance.

Enhanced Network Management Capabilities

Enterprise networking environments require detailed control over traffic flow, resource allocation, and connectivity management. Advanced network adapters provide features that help administrators optimize network operations.

These capabilities allow organizations to design more efficient network architectures and better support changing technology requirements. Flexible configuration options are especially important in large-scale environments with complex workloads.

Reliable Connectivity for Business-Critical Systems

Reliability is a major consideration when selecting network hardware for professional applications. Servers and enterprise systems often operate continuously, making stable network communication essential.

Enterprise-class Ethernet adapters are designed to provide dependable performance for business-critical applications. They support organizations that require consistent connectivity for daily operations, customer services, data processing, and communication systems.

Driver Support and Network Configuration

Drivers play an important role in enabling communication between the operating system and network adapter hardware. Proper driver installation ensures that the system can recognize the adapter and access its available features.

Network configuration settings, including IP addressing, VLAN management, and traffic policies, may also influence performance. Correct configuration helps organizations achieve the expected benefits from advanced Ethernet hardware.

Integration with Enterprise Server Platforms

Enterprise server environments often require hardware components that integrate smoothly with existing infrastructure. PCI Express Ethernet adapters are commonly deployed in professional server systems because they provide scalable networking options without requiring complete hardware replacement.

The Dell PF5DX Intel E810-CQDA2 Dual-Port PCI Express 4.0 x16 Ethernet Network Adapter category supports organizations looking to enhance their server networking capabilities while maintaining compatibility with modern computing platforms.

Future-Ready Networking Expansion

As network demands continue to increase, organizations need hardware solutions that can support future growth. High-performance Ethernet adapters provide a foundation for expanding network capacity and supporting emerging technologies.

By combining PCI Express 4.0 connectivity, dual-port functionality, and advanced Ethernet controller technology, this category offers a scalable networking solution for evolving IT environments.

Enterprise Value of Dell PF5DX Ethernet Networking Solution

The Dell PF5DX Intel E810-CQDA2 Dual-Port PCI Express 4.0 x16 Ethernet Network Adapter category represents a powerful solution for organizations requiring advanced network performance. It is designed for professional environments where fast communication, efficient data transfer, and dependable connectivity are essential.

From data centers and cloud platforms to high-performance computing environments and enterprise servers, advanced PCI Express Ethernet adapters help organizations build reliable and scalable networking infrastructures. By providing additional connectivity, improved bandwidth, and professional-grade performance, these adapters remain important components in modern technology environments.