WK9RR Dell Intel E810-XXVDA4TGG1 4 Port 10/25GbE SFP28 Precision Timing Adapter

Dell WK9RR Intel E810-XXVDA4TGG1 4-Port Adapter Overview

The Dell WK9RR Intel E810-XXVDA4TGG1 is a high-performance quad-port network adapter engineered for enterprise networking, data-intensive environments, virtualization, cloud infrastructure, and precision timing applications. Designed with advanced Ethernet capabilities and integrated GNSS support, this PCI Express 4.0 x16 adapter delivers reliable high-bandwidth connectivity while supporting synchronized operations across modern IT infrastructures.

This enterprise-grade expansion card enables organizations to scale network throughput, improve traffic efficiency, and maintain accurate timing synchronization for mission-critical workloads. Featuring four SFP28 interfaces capable of supporting 1GbE, 10GbE, and 25GbE connectivity, the adapter provides exceptional deployment flexibility.

Product Specifications and Hardware Overview

General Product Information

• Manufacturer: Dell
• Part Number: WK9RR
• Model: Intel E810-XXVDA4TGG1
• Device Type: Network Interface Adapter
• Form Factor: Plug-in Expansion Card
• Host Connection: PCI Express 4.0 x16
• Profile Type: Low Profile

Network Connectivity Specifications

• Four high-speed SFP28 network interfaces
• Support for 1 Gigabit Ethernet
• Support for 10 Gigabit Ethernet
• Support for 25 Gigabit Ethernet
• Total port count: 4
• Maximum network speed: 25GbE per port

Flexible Multi-Speed Ethernet Support

• Backward compatibility with 1GbE networks
• High-speed 10GbE deployment support
• Next generation 25GbE performance
• Smooth network scalability
• Reduced infrastructure upgrade complexity

Benefits of SFP28 Architecture

• Lower power consumption
• Compact port design
• Improved airflow efficiency
• Simplified transceiver replacement
• Extended deployment versatility

Applications for Precision Timing Networking

• Financial transaction environments
• Telecommunications infrastructure
• Industrial automation networks
• Cloud computing platforms
• Data center synchronization
• Scientific computing environments

Advantages of PCIe Gen 4 Connectivity

• Higher data transfer rates
• Improved network responsiveness
• Enhanced throughput consistency
• Lower communication latency
• Better workload balancing

Low Profile Design for Space-Efficient Deployment

• Supports dense server configurations
• Improves airflow management
• Reduces installation limitations
• Compatible with space-constrained chassis
• Enhances hardware flexibility

Environmental and Operating Specifications

Operating Conditions

• Minimum operating temperature: 32°F (0°C)
• Maximum operating temperature: 149°F (65°C)
• Operating humidity range: 0% to 90% non-condensing

Ideal Deployment Scenarios

• Enterprise data centers
• Cloud service platforms
• Virtualization clusters
• Storage networking environments
• High-performance computing systems
• Edge computing infrastructure
• Telecommunication deployments
• Time-sensitive applications

Dell WK9RR Quad Port 10/25GbE SFP28 Adapter

The Dell WK9RR Intel E810-XXVDA4TGG1 Quad Port 10/25GbE SFP28 Precision Timing Adapter with GNSS is engineered to deliver advanced Ethernet connectivity combined with highly accurate time synchronization capabilities for modern enterprise, telecommunications, cloud, and edge computing environments. Designed around Intel Ethernet Controller E810 architecture and integrated into Dell enterprise ecosystems, this adapter addresses demanding workloads that require deterministic networking, precise timestamping, and scalable bandwidth performance.

Organizations deploying time-sensitive applications increasingly require networking infrastructure capable of more than traditional packet transport. This adapter combines quad-port high-speed Ethernet functionality with integrated precision timing support and GNSS synchronization to provide enhanced operational efficiency and network coordination across distributed environments.

Advanced Intel E810 Ethernet Architecture

The Intel E810 platform introduces a highly scalable Ethernet controller architecture designed to support modern virtualized and software-defined infrastructure. The Dell WK9RR implementation extends these capabilities by combining four independent SFP28 interfaces with hardware-assisted precision timing features.

Built to support both 10GbE and 25GbE operations, the adapter allows enterprises to optimize network throughput while preserving infrastructure flexibility. Organizations can deploy the adapter in environments requiring incremental upgrades without immediately replacing entire switching or cabling ecosystems.

High-Speed Network Performance

The adapter supports multiple bandwidth profiles depending on deployment requirements. Each SFP28 interface can operate independently, enabling flexible combinations of 10 Gigabit and 25 Gigabit Ethernet connectivity.

Network administrators can allocate bandwidth dynamically across storage traffic, virtualization workloads, synchronization services, and application communication layers without introducing unnecessary network bottlenecks.

PCI Express Integration

The Dell WK9RR adapter leverages high-bandwidth PCI Express connectivity to minimize host bottlenecks and maintain packet processing efficiency under sustained workloads. PCIe architecture enables rapid communication between server processors and network interfaces while maintaining low latency.

This design becomes especially valuable for environments handling real-time analytics, AI processing pipelines, edge applications, and distributed computing tasks.

Low-Latency Packet Delivery

Modern applications frequently require microsecond-level responsiveness. The Intel E810 architecture incorporates optimized data paths and advanced queue management that reduce packet delay and improve application responsiveness.

Quad-Port SFP28 Connectivity Advantages

Quad-port networking configurations provide greater density and deployment flexibility than single-port alternatives. By integrating four SFP28 interfaces into a single adapter, server consolidation becomes easier while maintaining network segmentation and redundancy.

Each port can support dedicated traffic categories including storage networks, management channels, application communication, synchronization traffic, and backup connectivity.

Flexible Optical Deployment

SFP28 technology enables organizations to deploy transceivers according to operational requirements.

Short-range optical modules can support rack-level connectivity, while long-distance single-mode configurations extend connectivity across larger facilities and data center campuses.

Scalable Infrastructure Expansion

As network demand increases, organizations can scale horizontally by enabling additional ports rather than replacing existing infrastructure. This approach lowers capital expenditures and simplifies long-term network planning.

Network Segmentation and Redundancy

Multiple ports improve resilience and permit separation of application traffic, storage communication, and management operations. This segmentation minimizes contention and improves service reliability.

Precision Timing Capabilities

A defining characteristic of the Dell WK9RR Intel E810-XXVDA4TGG1 adapter is integrated precision timing support. Time synchronization has become increasingly important across industries including financial services, telecommunications, industrial automation, scientific computing, media delivery, and cloud platforms.

Precise timestamp accuracy ensures coordinated operation among geographically distributed systems.

Hardware Timestamping Technology

Hardware timestamping allows packets to receive timing information directly at the network interface level rather than relying exclusively on software processes.

This method reduces timing variability and improves synchronization accuracy across connected systems.

Deterministic Networking Support

Deterministic networking environments require predictable data transmission behavior. Precision timing support enables systems to maintain consistent communication intervals while minimizing drift and jitter.

Applications that depend on synchronized events benefit from highly accurate timing references generated by dedicated hardware components.

IEEE Timing Protocol Compatibility

The adapter supports modern timing architectures frequently deployed in enterprise and telecommunications environments.

Precision Time Protocol implementations benefit from hardware acceleration features that improve synchronization efficiency and reduce CPU overhead.

Integrated GNSS Functionality

One of the most specialized capabilities of the Dell WK9RR adapter is integrated Global Navigation Satellite System support.

GNSS integration enables servers and infrastructure components to derive highly accurate timing references from satellite-based positioning systems.

By integrating GNSS functionality directly into the adapter, organizations reduce dependence on external timing appliances while simplifying synchronization architecture.

Satellite-Based Time Synchronization

Satellite timing sources deliver highly stable timing signals used for coordinated operations.

Servers equipped with GNSS-enabled adapters can synchronize internal clocks with global timing standards and maintain operational consistency across multiple locations.

Improved Network Coordination

Accurate timing coordination reduces inconsistencies across distributed systems.

Applications involving transaction ordering, event sequencing, telemetry collection, and service orchestration benefit from unified timing infrastructure.

Edge Computing Time Alignment

Edge environments frequently operate across geographically dispersed locations. GNSS-assisted synchronization allows edge nodes to maintain consistent event ordering and data integrity.

Virtualization and Cloud Optimization

The Dell WK9RR adapter supports modern virtualization technologies designed to maximize server utilization and workload density.

Virtualized environments require efficient packet distribution, low CPU overhead, and predictable network performance.

SR-IOV and Virtual Functions

Single Root I/O Virtualization capabilities allow physical interfaces to expose multiple virtual interfaces directly to virtual machines.

This reduces software switching overhead and improves application throughput.

Container and Orchestration Compatibility

Containerized workloads require network interfaces capable of rapid provisioning and consistent performance.

The adapter architecture supports cloud-native deployment models and facilitates large-scale orchestration environments.

Data Center Consolidation

Quad-port high-speed connectivity allows administrators to consolidate workloads onto fewer physical servers while preserving bandwidth availability.

Telecommunications and 5G Infrastructure Applications

Telecommunications environments increasingly rely on accurate timing and scalable networking to support next-generation infrastructure.

The Dell WK9RR adapter aligns with these requirements by combining Ethernet throughput and precision timing in a unified solution.

Radio Access Network Synchronization

Network synchronization plays a critical role in maintaining efficient radio coordination and minimizing interference.

Precise timing mechanisms contribute to improved spectrum utilization and operational consistency.

Network Function Virtualization

Virtualized network functions benefit from hardware acceleration and timing precision that maintain service continuity and predictable performance.

Enterprise Security and Operational Reliability

Enterprise infrastructure requires networking hardware capable of maintaining security, availability, and manageable operations.

The Dell WK9RR adapter incorporates capabilities that support secure communication and operational resilience.

Traffic Isolation

Dedicated ports can isolate sensitive workloads from general network activity while supporting controlled traffic flows.

Segmentation improves policy enforcement and supports organizational governance requirements.

Reduced Infrastructure Complexity

Combining high-speed networking and timing functionality into a single adapter reduces deployment complexity and simplifies lifecycle management.

Deployment Scenarios

Financial Trading Platforms

Time-sensitive transaction environments depend on precise timestamping and deterministic networking behavior.

High-performance Ethernet combined with GNSS synchronization supports accurate event ordering and reporting.

Cloud Service Providers

Cloud operators require scalable bandwidth and efficient virtualization support.

The quad-port architecture enables multi-tenant environments while maintaining predictable network performance.

Industrial and Automation Systems

Manufacturing and automation infrastructure frequently depend on synchronized communication and reliable low-latency networking.

The adapter supports these requirements through hardware timing and scalable Ethernet throughput.

Media and Broadcast Networks

Content production and media distribution workflows rely on synchronized transport and precise timing alignment.

GNSS-enabled timing capabilities improve media synchronization and reduce processing inconsistencies.

Thermal Efficiency and Reliability Design

Enterprise networking hardware must sustain continuous operation under demanding workloads.

The Dell WK9RR adapter is designed to maintain stable performance characteristics across long operational cycles.

Energy-Aware Operation

Efficient hardware architecture contributes to lower overall power consumption while maintaining throughput targets.

Energy optimization becomes increasingly valuable in large-scale data center deployments.

Long-Term Infrastructure Investment

Organizations selecting advanced Ethernet adapters often prioritize future scalability and deployment longevity.

The combination of Intel E810 architecture, quad-port flexibility, precision timing capabilities, and integrated GNSS functionality positions the Dell WK9RR Intel E810-XXVDA4TGG1 as a specialized networking solution capable of supporting evolving enterprise, telecommunications, cloud, and edge infrastructure requirements.