5252W Dell Dual Port Qlogic Fastlinq 41112 10GB Sfp+ Server Adapter Ethernet PCI E Network Adapter.

Product Overview of Dell 5252W 2 Ports Network Adapter

This high-performance network interface card offers seamless connectivity with robust 10Gb Ethernet capabilities, designed for enterprise-level server setups. Perfectly suited for high-demand environments requiring efficient and fast data transfer rates.

General Information

• Manufacturer: Dell
• Part Number: 5252W
• Product Type: Network Adapter

Technical Highlights

• Form Factor: Compact plug-in card, low-profile design
• Bus Interface: PCI Express architecture
• Port Configuration: Dual Ports 10 Gigabit SFP+ slots
• Connection Type: Wired networking solution
• Protocol Support: 10 Gigabit Ethernet standard
• Transfer Speed: Up to 10 Gbps throughput

Compatibility

• Dell EMC PowerEdge C6420
• Dell EMC PowerEdge FC640
• Dell EMC PowerEdge R440
• Dell EMC PowerEdge R540
• Dell EMC PowerEdge R640
• Dell EMC PowerEdge R6415
• Dell EMC PowerEdge R740
• Dell EMC PowerEdge R740xd
• Dell EMC PowerEdge R7415
• Dell EMC PowerEdge R7425

Additional Compatible Models

• PowerEdge R740xd2
• PowerEdge R840
• PowerEdge R940xa
• Powervault NX3240
• Powervault NX3340

Key Advantages

Performance Benefits

• High-speed data transmission with 10GbE support
• Reliable wired connectivity for enterprise workloads
• Optimized for virtualization and cloud-ready environments

Design Benefits

• Low-profile card suitable for space-constrained servers
• Dual-port flexibility for enhanced networking options
• Seamless integration with Dell EMC PowerEdge systems

Dell 5252W Dual Port 10GbE SFP+ Server Adapter

The Dell 5252W Dual Port QLogic FastLinQ 41112 10GB SFP+ Server Adapter is a high-performance PCI Express network interface card engineered to deliver reliable 10 Gigabit Ethernet connectivity for enterprise servers, virtualization platforms, cloud infrastructures, and data-intensive workloads. Designed to meet the demands of modern data centers, this adapter combines advanced Ethernet capabilities with efficient bandwidth utilization, low latency communication, and enterprise-grade networking features.

Built around the QLogic FastLinQ 41112 controller architecture, the adapter provides dual-port 10GbE connectivity through SFP+ interfaces, enabling organizations to deploy flexible fiber-optic or direct-attach copper networking solutions. The adapter supports high-throughput applications while maintaining consistent network performance across demanding environments.

Enterprise-Class Network Connectivity

Modern server infrastructures require dependable networking hardware capable of handling increasing amounts of traffic generated by virtualization, storage access, cloud services, and database applications. The Dell 5252W adapter addresses these requirements through dual 10GbE ports that significantly increase available network bandwidth compared to traditional Gigabit Ethernet adapters.

The dual-port design provides enhanced network flexibility by allowing administrators to separate workloads, create redundant network paths, or aggregate bandwidth for improved performance. This architecture helps reduce bottlenecks and improves overall system responsiveness across enterprise deployments.

QLogic FastLinQ 41112 Controller Technology

The QLogic FastLinQ 41112 controller serves as the core processing engine of the adapter, delivering advanced networking intelligence and hardware acceleration capabilities. The controller is optimized for data center workloads and supports sophisticated packet processing mechanisms that help reduce CPU utilization while maximizing throughput.

By offloading network-intensive operations from the host processor, the controller enables servers to dedicate more computing resources to application workloads. This efficiency contributes to improved overall system performance and enhanced resource utilization within virtualized and physical environments.

Dual-Port 10 Gigabit Ethernet Architecture

Independent Network Interfaces

The adapter features two independent 10 Gigabit Ethernet ports, each capable of delivering high-speed network communication. These ports can operate simultaneously, providing increased aggregate bandwidth and improved connectivity options for enterprise servers.

Organizations can utilize the dual-port configuration for network segmentation, traffic isolation, failover configurations, or load balancing implementations. This flexibility allows IT teams to optimize network architectures based on application requirements and business objectives.

Bandwidth Expansion Capabilities

Each port supports data transmission rates of up to 10 Gbps, enabling the adapter to handle demanding workloads involving large file transfers, virtual machine migrations, backup operations, and storage traffic. Combined throughput capabilities make the adapter suitable for environments requiring substantial network performance.

The increased bandwidth capacity helps reduce congestion and minimizes delays associated with high-volume data transfers. This capability is especially valuable in environments supporting multiple virtual machines, clustered applications, and distributed computing platforms.

Redundancy and High Availability

Dual-port networking provides opportunities for implementing redundant network connections that enhance infrastructure reliability. Administrators can configure failover mechanisms that automatically redirect traffic in the event of a network path interruption, helping maintain service continuity.

High-availability configurations supported by dual-port adapters contribute to improved uptime and reduced operational risks in mission-critical environments where uninterrupted network access is essential.

SFP+ Interface Technology

Flexible Media Connectivity

The SFP+ interface design enables organizations to select networking media that best aligns with infrastructure requirements. The adapter supports various compatible SFP+ transceivers and direct attach cable solutions, providing flexibility for different deployment scenarios.

Whether connecting servers within the same rack or extending network connectivity across data center facilities, SFP+ technology offers scalable and adaptable networking options. This flexibility helps organizations optimize costs while maintaining high-performance communication pathways.

Fiber Optic Network Integration

SFP+ connectivity supports fiber optic transceiver deployment, enabling long-distance communication and electromagnetic interference resistance. Fiber-based networking solutions are commonly used in enterprise environments where reliability, speed, and distance capabilities are critical factors.

The adapter's compatibility with optical networking technologies makes it suitable for integration into modern enterprise switching infrastructures and high-density data center architectures.

Direct Attach Copper Support

For short-distance server-to-switch connections, organizations can deploy direct attach copper cables with the adapter's SFP+ ports. This approach often provides a cost-effective solution while maintaining full 10 Gigabit Ethernet performance.

Direct attach configurations are frequently used in top-of-rack deployments where servers and network switches are located within close proximity.

PCI Express Integration and Performance

High-Speed PCIe Connectivity

The Dell 5252W adapter utilizes a PCI Express interface to establish communication with the host server platform. PCIe technology provides the bandwidth necessary to support dual-port 10GbE operations while ensuring efficient data movement between the network adapter and system memory.

The high-speed PCI Express architecture minimizes internal bottlenecks and allows the adapter to deliver consistent networking performance under demanding workloads.

Optimized Data Transfer Efficiency

PCI Express connectivity enhances communication efficiency between network resources and server processing components. This architecture contributes to reduced latency and improved responsiveness during network-intensive operations.

Applications involving large-scale database access, virtualization traffic, storage networking, and cloud computing workloads benefit from the efficient data transfer capabilities enabled by PCIe integration.

Server Compatibility Advantages

The adapter is designed for deployment within enterprise-class server platforms equipped with compatible PCI Express expansion slots. This broad compatibility facilitates integration into existing infrastructures while supporting future scalability initiatives.

Organizations can deploy the adapter across multiple server generations and configurations, helping standardize networking capabilities throughout the data center environment.

Virtual Machine Networking Acceleration

Virtualized environments generate substantial network traffic as multiple virtual machines share physical network resources. The Dell 5252W adapter incorporates technologies that improve networking efficiency within virtual infrastructures.

Hardware-assisted processing capabilities help reduce overhead associated with virtual machine networking, allowing hypervisors to manage network traffic more effectively while maintaining application performance.

Data Center Networking Applications

Cloud Infrastructure Deployment

Cloud computing environments require robust network adapters capable of supporting high-density workloads and dynamic traffic patterns. The Dell 5252W adapter is well suited for cloud infrastructure deployments where bandwidth, reliability, and scalability are essential considerations.

The combination of dual 10GbE ports and advanced controller technologies enables efficient communication between compute resources, storage platforms, and network services.

High-Performance Computing Environments

High-performance computing applications often involve large-scale data transfers between servers, storage arrays, and processing clusters. The adapter's high-speed networking capabilities help facilitate rapid movement of information across interconnected systems.

Research institutions, engineering organizations, and analytics environments can benefit from the enhanced throughput and low-latency communication provided by the adapter.

Enterprise Database

Database platforms frequently depend on fast and reliable network connectivity to support transactional processing, replication activities, and user access requirements. The adapter's performance characteristics make it suitable for database-intensive environments where network responsiveness directly impacts application performance.

High-speed Ethernet connectivity helps reduce communication delays between database servers and associated application systems.

Advanced Ethernet Features

Traffic Management Capabilities

The QLogic FastLinQ architecture incorporates advanced traffic management functions that improve network efficiency and performance. These capabilities help prioritize data flows, optimize packet handling, and maintain consistent communication quality across diverse workloads.

Effective traffic management contributes to predictable application behavior and improved user experiences within enterprise environments.

Hardware Offload Technologies

Hardware offload features reduce the processing burden placed on server CPUs by transferring selected networking operations to the adapter. This approach enables more efficient resource utilization while maintaining high levels of network performance.

Offload technologies can accelerate checksum calculations, segmentation tasks, and other networking functions commonly associated with Ethernet communication.

Reduced CPU Utilization

By handling networking operations directly within the adapter hardware, the Dell 5252W helps free valuable CPU resources for application processing. This efficiency is particularly beneficial in environments hosting resource-intensive workloads or large numbers of virtual machines.

Lower CPU overhead contributes to improved server scalability and enhanced operational efficiency throughout the infrastructure.

Storage Networking Support

Network Storage Connectivity

The adapter is suitable for environments utilizing network-attached storage systems and storage area networking technologies that rely on Ethernet infrastructure. High-bandwidth connectivity helps support efficient storage access and data movement operations.

Organizations implementing centralized storage architectures can leverage the adapter's capabilities to improve communication between servers and storage resources.

Backup and Recovery Operations

Large-scale backup processes often generate substantial network traffic. The dual-port 10GbE architecture provides the throughput necessary to accelerate backup windows and improve recovery readiness.

Faster data transfer rates contribute to improved protection strategies and reduced operational disruptions during backup activities.

Data Replication Performance

Storage replication workflows require consistent and reliable network connectivity. The adapter's high-speed Ethernet capabilities help support replication activities between primary and secondary storage locations while minimizing transfer times.

This functionality is valuable for organizations implementing disaster recovery and business continuity strategies.

Reliability and Enterprise Deployment Benefits

Consistent Network Performance

Enterprise environments require networking components capable of delivering dependable performance under varying workload conditions. The Dell 5252W adapter is engineered to maintain stable throughput and reliable connectivity across demanding operational scenarios.

Its architecture supports continuous operation in data center environments where network availability directly impacts business productivity and service delivery.

Scalable

The adapter provides a networking foundation that supports evolving business requirements and infrastructure growth. Organizations can deploy the card within existing environments while preparing for future bandwidth demands and technology transitions.

The combination of dual-port 10GbE connectivity, SFP+ flexibility, PCI Express integration, and QLogic FastLinQ processing technology makes the Dell 5252W Dual Port QLogic FastLinQ 41112 10GB SFP+ Server Adapter Ethernet PCI Express Network Interface Card a valuable solution for enterprise networking, virtualization, storage connectivity, cloud computing, and high-performance server deployments.