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

Dell WK9RR Intel E810-XXVDA4TGG1 10/25GbE Adapter Outline

The Dell WK9RR Intel E810-XXVDA4TGG1 is a high-performance enterprise network adapter engineered to support modern data center environments, cloud infrastructure, telecommunications platforms, and high-bandwidth workloads. Featuring four SFP28 ports with flexible 1GbE, 10GbE, and 25GbE connectivity options, this adapter delivers advanced networking capabilities combined with precision timing functionality through integrated GNSS support.

Designed for scalable deployments and demanding enterprise operations, this PCI Express 4.0 x16 network interface card provides exceptional throughput, low latency, and efficient traffic management while supporting multiple networking standards.

Product Specifications and Key Details

General Product Information

• Manufacturer: Dell
• Part Number: WK9RR
• Model: Intel E810-XXVDA4TGG1
• Device Category: Enterprise Network Adapter
• Form Factor: Plug-In Card
• Profile: Low Profile

Network Connectivity Specifications

• Quad-port connectivity architecture
• Supports 1 Gigabit Ethernet operation
• Supports 10 Gigabit Ethernet deployment
• Supports 25 Gigabit Ethernet transmission
• SFP28 network interfaces
• Flexible multi-speed connectivity
• Advanced timing synchronization with GNSS

Advanced Quad-Port SFP28 Network Architecture

Benefits of Four-Port Deployment

• Improved network availability
• Enhanced traffic distribution
• Support for segmented workloads
• Reduced infrastructure bottlenecks
• Greater scalability for future expansion
• Simplified data center management

Multi-Speed Ethernet Support

• 1GbE for legacy systems
• 10GbE for standard enterprise workloads
• 25GbE for modern high-performance networking

Precision Timing with Integrated GNSS Capability

Applications Benefiting from GNSS Timing

• Telecommunications infrastructure
• Financial transaction processing
• Industrial automation systems
• Cloud service synchronization
• Edge computing deployments
• Network monitoring platforms

Advantages of Precision Timing Integration

• Improved operational accuracy
• Reduced synchronization drift
• Enhanced event sequencing
• Greater consistency across network devices
• Support for timing-sensitive applications

PCI Express 4.0 x16 High-Speed Host Interface

PCIe 4.0 Deployment Benefits

• Higher data transfer capacity
• Reduced processing overhead
• Better workload responsiveness
• Efficient packet processing
• Enhanced virtualization performance

Enterprise Network Standards Compatibility

Support for Modern Networking Technologies

• iSCSI: Streamlined storage connectivity across IP networks
• iWARP: Remote direct memory access optimization
• NFS: Efficient file-sharing and storage access

Benefits for Enterprise Operations

• Accelerated storage communication
• Improved virtualization support
• Lower network latency
• Optimized server utilization
• Better workload efficiency

Low-Profile Design for Flexible Server Integration

Deployment Advantages

• Compatibility with compact chassis
• Improved airflow management
• Flexible installation options
• Efficient rack utilization

Environmental and Operational Specifications

Operating Temperature Range

• Minimum Operating Temperature: 32°F (0°C)
• Maximum Operating Temperature: 149°F (65°C)

Humidity Tolerance

• Operating Humidity: 0% to 90% non-condensing

Ideal Deployment Scenarios

Recommended Infrastructure Environments

• Enterprise data centers
• Cloud computing environments
• High-density virtualization platforms
• Telecommunications networks
• Storage networking infrastructure
• Private and hybrid cloud deployments
• High-performance computing systems
• Edge computing facilities

Dell WK9RR Quad Port 10/25GbE Adapter

The Dell WK9RR Intel E810-XXVDA4TGG1 Quad Port 10/25GbE SFP28 Precision Timing Adapter with GNSS is designed for environments that require deterministic networking, high-throughput packet handling, low latency, and synchronized timing across distributed computing platforms. Built around Intel Ethernet Controller E810 architecture and integrated into Dell enterprise platforms, this adapter combines advanced Ethernet connectivity with hardware-assisted timing capabilities and satellite-based synchronization functionality.

Organizations operating edge computing environments, telecommunications deployments, financial trading infrastructures, private cloud architectures, and modern data centers increasingly require precise timing in addition to network bandwidth. This specialized adapter addresses both requirements simultaneously through quad-port 10GbE and 25GbE SFP28 connectivity together with integrated GNSS timing support.

Intel E810 Ethernet Architecture and Performance Capabilities

Advanced Controller Design for Modern Data Centers

The Intel E810 controller family introduces scalable Ethernet processing designed to support virtualization, cloud-native networking, and emerging edge workloads. The Dell WK9RR implementation delivers enterprise-class throughput while maintaining efficient CPU utilization through intelligent offloading mechanisms.

Unlike conventional network interface cards that simply move packets between servers and switches, this adapter incorporates programmable packet processing, enhanced traffic control mechanisms, and advanced telemetry features. These capabilities support environments where timing and data delivery consistency directly impact operational outcomes.

The quad-port design enables simultaneous multi-network participation, allowing organizations to segment workloads across management, storage, synchronization, and application traffic while maintaining operational flexibility.

Support for 10GbE and 25GbE Network Evolution

Network modernization initiatives frequently involve mixed-speed environments where existing infrastructure coexists alongside newer high-bandwidth deployments. The Dell WK9RR supports both 10 Gigabit Ethernet and 25 Gigabit Ethernet operation, allowing staged migration strategies without immediate replacement of switching infrastructure.

Twenty-five gigabit networking offers improved bandwidth density compared with previous generations while maintaining practical cabling and power characteristics. This balance makes the adapter suitable for organizations expanding east-west traffic capacity inside virtualized environments.

By supporting SFP28 transceiver compatibility, administrators gain deployment flexibility across varying distance requirements and optical configurations.

Quad Port SFP28 Connectivity Architecture

Multi-Port Network Aggregation

The four independent SFP28 interfaces create opportunities for bandwidth aggregation, redundancy implementation, and workload separation. Enterprises can configure individual ports to serve dedicated network roles or combine interfaces for expanded throughput capacity.

Multiple ports reduce congestion risk while improving application responsiveness across environments containing storage replication, container orchestration, distributed analytics, and virtualization traffic.

Flexible Deployment Scenarios

Quad-port architecture supports numerous operational models including:

Dedicated uplinks for clustered applications, isolated synchronization networks, segmented tenant traffic, independent virtual switching paths, and resilient failover configurations.

This flexibility allows organizations to adapt network policies according to operational requirements rather than hardware limitations.

Optimized Cabling Strategies

SFP28 interfaces support efficient cable management and modular optical selection. Administrators may deploy short-range optical links for intra-rack communication or long-range optics for inter-building connectivity.

The modular nature of SFP28 technology simplifies upgrades and minimizes lifecycle disruption.

Precision Timing Functionality for Mission-Critical Environments

Integrated Precision Time Synchronization

One of the defining capabilities of the Dell WK9RR adapter is integrated precision timing support. Time synchronization has become increasingly important as distributed applications require coordinated operations across geographically separated resources.

Accurate timing allows event correlation, transaction ordering, network orchestration, monitoring precision, and improved operational visibility.

Hardware-assisted timing reduces dependency on software synchronization processes and improves timestamp consistency.

Hardware Timestamping Technology

Software timestamping introduces variability due to operating system scheduling and processing delays. Hardware timestamping embedded within the network adapter enables timing measurements closer to packet ingress and egress.

This improved measurement accuracy benefits latency-sensitive environments where microsecond-level consistency influences operational performance.

Application Areas for Hardware Timing

Hardware timing capabilities support network analytics, industrial automation, edge synchronization, financial applications, telecommunications infrastructure, and distributed compute clusters.

Organizations deploying deterministic networking can use hardware timestamps to improve event reconstruction and network observability.

GNSS Integration and Satellite-Based Synchronization

Understanding GNSS in Enterprise Networking

Global Navigation Satellite System functionality transforms the adapter from a traditional network interface into a synchronized timing platform. GNSS technologies deliver highly accurate reference timing through satellite signals.

This capability enables servers to maintain synchronized clocks across broad geographic areas without relying exclusively on upstream timing infrastructure.

GNSS support is particularly useful in environments requiring independent timing reference sources.

Benefits of Integrated GNSS Timing

Integrated satellite synchronization reduces timing drift and improves consistency between distributed systems. Organizations gain improved alignment across analytics platforms, event processing pipelines, and infrastructure monitoring environments.

GNSS integration can strengthen resilience by providing timing continuity even during network disruptions.

Enhanced Timing Stability

Stable timing contributes to improved application coordination and more predictable operational behavior. Time-sensitive workloads benefit from reduced synchronization error accumulation.

Independent Reference Architecture

Independent timing references reduce dependence on centralized timing systems and support higher infrastructure resilience.

Virtualization and Cloud Optimization Features

Scalable Virtual Machine Networking

Virtualized environments demand efficient packet processing to support growing VM density. The Intel E810 architecture supports advanced queue management and traffic steering mechanisms that help maintain predictable performance.

Workloads hosted within hypervisors benefit from improved throughput distribution and reduced processing overhead.

Container and Microservices Support

Containerized applications generate dynamic east-west traffic patterns that challenge traditional network adapters. The Dell WK9RR accommodates these environments through scalable packet handling and efficient network resource allocation.

Microservices communication patterns benefit from reduced latency and accelerated data movement.

Cloud-Native Compatibility

The adapter supports modern software-defined networking strategies and integrates into automated infrastructure environments.

Cloud operators can align network scaling with evolving application requirements.

High Availability and Redundancy Considerations

Enterprise Network Resilience

Business-critical environments require continuous connectivity and fault tolerance. Quad-port architecture provides multiple design approaches for resilience without introducing excessive infrastructure complexity.

Traffic can be distributed across interfaces while preserving service continuity during maintenance or hardware events.

Failover and Traffic Distribution

Multiple physical interfaces support sophisticated traffic distribution strategies designed to maximize uptime and maintain service consistency.

Organizations implementing active-active or active-standby architectures gain improved operational flexibility.

Load Balancing Advantages

Load distribution enhances throughput utilization and helps prevent localized congestion.

Balanced network operation improves application responsiveness under variable demand.

Security and Traffic Isolation Features

Infrastructure Protection Through Segmentation

Modern data center security increasingly depends on controlled network separation. Multiple ports allow logical and physical traffic isolation across business functions.

Segmentation strategies improve visibility while reducing unnecessary communication paths.

Enhanced Network Control

Advanced adapter capabilities support more granular traffic handling and policy implementation.

Improved control mechanisms strengthen operational governance across enterprise deployments.

Support for Secure Multi-Tenant Architectures

Organizations hosting multiple workloads can maintain clearer boundaries between application domains.

This contributes to stronger security posture and simplified operational management.

Data Center Deployment and Operational Efficiency

Rack-Level Density Optimization

High-port-density network adapters help reduce hardware sprawl while maintaining network scalability. Consolidating multiple interfaces into a single adapter simplifies server design and reduces slot consumption.

Data center teams gain additional flexibility for storage expansion and accelerator deployment.

Energy Efficiency Considerations

Modern Ethernet controllers emphasize improved performance-per-watt characteristics.

Reducing overhead and consolidating networking functions contributes to more efficient infrastructure utilization.

Reduced Infrastructure Complexity

Combining high-speed networking and precision timing into one adapter reduces additional hardware requirements.

This integrated approach can simplify procurement, deployment, and lifecycle management.

Telecommunications and Edge Computing Applications

Support for Timing-Sensitive Telecom Workloads

Telecommunications networks depend heavily on synchronized operations across distributed systems. Precision timing adapters help maintain coordinated service delivery and improve operational consistency.

Edge infrastructure particularly benefits from integrated timing references where centralized synchronization may not always be practical.

Distributed Edge Processing

Edge deployments require fast decision-making close to data sources. Combining 25GbE connectivity with timing precision supports real-time processing scenarios.

Applications operating at the network edge can maintain accurate event ordering and synchronized execution.

Time-Aware Service Delivery

Accurate timing enables more consistent service experiences and improved operational analytics.

Infrastructure teams gain better visibility into performance relationships across distributed environments.

Compatibility and Enterprise Integration

Designed for Dell Enterprise Platforms

The Dell WK9RR adapter is engineered to integrate efficiently with enterprise server environments and support standardized deployment workflows.

Compatibility alignment simplifies provisioning, maintenance, firmware management, and operational governance.

Operating System and Ecosystem Support

Enterprise network adapters must function across diverse software environments. This platform is positioned for broad infrastructure compatibility across virtualization platforms, operating systems, and orchestration frameworks.

Support for advanced networking features enables organizations to align hardware capabilities with evolving infrastructure goals.

Lifecycle and Infrastructure Planning

Scalable networking investments help organizations prepare for future bandwidth growth while maintaining continuity with existing operational practices.

Long-term infrastructure planning benefits from flexible deployment options and integrated timing functionality.

Performance Optimization and Network Scalability

Supporting Future Infrastructure Growth

As organizations generate more data and expand distributed computing models, network interfaces must evolve beyond simple connectivity.

The Dell WK9RR Intel E810-XXVDA4TGG1 Quad Port 10/25GbE SFP28 Precision Timing Adapter with GNSS combines scalable Ethernet performance, precision synchronization, and deployment flexibility into a unified platform suitable for advanced enterprise networking strategies.

Its combination of quad-port connectivity, hardware timing, GNSS synchronization, virtualization optimization, and high-speed Ethernet capability positions it for demanding workloads requiring both performance and timing accuracy.