5HX23 Dell Solarflare 10GB 2 Port PCIE 3.1 X8 SFN8522 Server NIC

Specification of Dell 10GB 2 Port PCIE NIC

The Dell 5HX23 Solarflare SFN8522 Dual-Port 10Gb Server NIC delivers powerful networking capabilities, optimized throughput, and seamless integration for enterprise-grade servers. Designed for speed and reliability, this adapter ensures efficient data handling across modern IT infrastructures.

Main Information

• Manufacturer: Dell
• Part Number: 5HX23
• Device Type: Network Interface Card

Technical Specifications

• Dual-Port design
• Each port supports 10 Gigabits per second

Interface Type

• PCI Express (PCIe) 3.1 x8
• High-speed bus architecture for demanding workloads

Form Factor

• Low-profile plug-in card
• Compact design suitable for space-constrained servers

Connectivity Options

• SFP+ slots for optical transceivers
• Direct Attach Copper (DAC) cable compatibility

Server Hardware Compatibility

Dell PowerEdge 14G Series

• R440
• R540
• R640
• R740, R740xd, R740xd2
• R840
• R940, R940xa

Dell PowerEdge 13G Series

• R430
• R530
• R630
• R730, R730xd
• R930

Dell PowerEdge Towers

• T440
• T640

Dell PowerEdge Modular Systems

• C4140
• C6320
• C6420
• FC430
• FC630
• FC640
• FC830

Dell 5HX23 Solarflare 10GB 2 Port PCIE 3.1 x8 NIC Overview

The Dell 5HX23 Solarflare 10GB 2 Port PCIe 3.1 x8 SFN8522 Server NIC is engineered to deliver enterprise-grade networking performance for modern data centers, virtualization platforms, cloud infrastructures, and high-performance computing environments. Designed around Solarflare's advanced network acceleration technology, this server network interface card enables organizations to achieve exceptional throughput, reduced latency, and improved application responsiveness.

As enterprise workloads continue to evolve, network infrastructure components must support growing demands for bandwidth, scalability, and efficiency. The Dell 5HX23 adapter addresses these requirements through dual-port 10 Gigabit Ethernet connectivity, PCI Express 3.1 x8 compatibility, and sophisticated hardware optimization technologies. Organizations deploying latency-sensitive applications can leverage the capabilities of this network adapter to enhance overall system performance.

Enterprise-Class Network Connectivity

The dual-port architecture provides organizations with flexible deployment options across various networking scenarios. Each 10 Gigabit Ethernet interface delivers substantial bandwidth capacity that significantly exceeds traditional Gigabit Ethernet connections. This increased throughput capability supports modern workloads such as virtualization clusters, database servers, software-defined storage systems, and cloud-hosted applications.

The ability to utilize two independent network ports enhances redundancy, availability, and traffic segmentation strategies. Enterprises can configure the adapter for failover protection, load balancing, or dedicated traffic management, ensuring optimal network utilization while maintaining business continuity requirements.

PCIe 3.1 x8 Interface Advantages

The PCI Express 3.1 x8 host interface provides the bandwidth necessary to support demanding network workloads without creating performance bottlenecks. By utilizing multiple PCIe lanes, the adapter ensures efficient communication between the network controller and host server platform. This architecture allows organizations to maximize network throughput while minimizing data transfer constraints.

The PCIe 3.1 specification also delivers enhanced signaling efficiency and improved power management capabilities. These benefits contribute to overall server optimization and support modern enterprise infrastructure requirements where performance and operational efficiency remain critical priorities.

Advanced Solarflare Network Acceleration Technologies

Low-Latency Networking Performance

One of the defining characteristics of the Dell 5HX23 Solarflare SFN8522 adapter is its focus on ultra-low-latency networking. Traditional network adapters often introduce processing delays that can impact application responsiveness. Solarflare technology is specifically designed to minimize these delays by streamlining packet processing and reducing operating system overhead.

Financial trading platforms, scientific computing applications, telecommunications environments, and real-time analytics systems benefit significantly from reduced network latency. The adapter helps organizations achieve predictable performance levels while maintaining high throughput capabilities across demanding workloads.

Optimized Packet Processing

Advanced packet handling mechanisms allow the network adapter to process large volumes of traffic efficiently. Hardware-assisted acceleration features reduce CPU utilization by offloading networking tasks from the host processor. This enables servers to dedicate more computing resources to business applications rather than network management functions.

The combination of intelligent packet processing and hardware acceleration contributes to improved server efficiency, reduced operational overhead, and enhanced workload performance in enterprise environments.

Application Acceleration Benefits

Organizations deploying latency-sensitive applications can realize substantial advantages from Solarflare acceleration technologies. Faster network response times contribute to improved user experiences, quicker transaction processing, and enhanced service delivery across a wide range of enterprise applications.

Dual-Port 10 Gigabit Ethernet Capabilities

High-Bandwidth Infrastructure Support

Modern enterprises require network infrastructure capable of supporting increasing data volumes generated by virtualization, cloud computing, artificial intelligence workloads, and large-scale databases. The dual-port 10GbE configuration of the Dell 5HX23 adapter provides significant bandwidth capacity to accommodate these growing demands.

Each port supports high-speed Ethernet connectivity that enables rapid data transfers between servers, storage systems, and network devices. This capability is particularly valuable in environments where large datasets must be processed, transferred, or replicated across infrastructure components.

Traffic Segmentation and Network Isolation

Dual-port functionality enables organizations to implement advanced networking strategies. One port may be dedicated to production traffic while the second port handles backup operations, management communications, or storage networking. This separation improves security, enhances performance predictability, and simplifies network administration.

Network isolation capabilities also support compliance requirements and operational best practices by allowing administrators to segregate sensitive workloads from general-purpose traffic.

Load Distribution Efficiency

Balancing network traffic across multiple interfaces improves resource utilization and helps prevent congestion during peak operational periods. The Dell 5HX23 adapter supports configurations that distribute workloads effectively, ensuring consistent performance across enterprise applications and services.

Virtualization and Cloud Computing Optimization

Support for Virtual Machine Environments

Virtualization remains a cornerstone of modern enterprise infrastructure. The Dell 5HX23 Solarflare SFN8522 network adapter is designed to support hypervisor platforms and virtual machine deployments that require reliable, high-performance networking capabilities.

Virtualized environments often consolidate numerous workloads onto a single physical server. This consolidation increases network traffic density and places greater demands on network infrastructure components. The adapter's advanced architecture helps address these challenges through efficient traffic management and hardware-assisted virtualization support.

Cloud Infrastructure Enhancement

Private cloud, hybrid cloud, and multi-cloud deployments depend on scalable networking solutions that can support dynamic workload requirements. The Dell 5HX23 adapter contributes to cloud infrastructure performance by providing consistent throughput, low latency, and reliable connectivity.

Cloud service providers and enterprise IT departments can utilize the adapter to improve workload mobility, resource allocation, and application delivery across distributed environments.

Resource Consolidation Benefits

By enabling efficient network operations, the adapter supports higher virtual machine densities and improved infrastructure utilization. Organizations can maximize server investments while maintaining performance standards required for mission-critical workloads.

Data Center Networking Performance

Scalable Infrastructure Deployment

Modern data centers require networking components capable of scaling alongside organizational growth. The Dell 5HX23 Solarflare adapter provides the performance foundation necessary to support expanding workloads, increasing user demands, and evolving business requirements.

Its 10 Gigabit Ethernet capabilities make it suitable for deployment within enterprise data centers, colocation facilities, managed hosting environments, and cloud infrastructure platforms.

Storage Network Connectivity

High-speed networking is essential for storage-intensive workloads involving SAN, NAS, and software-defined storage solutions. The adapter facilitates rapid communication between servers and storage resources, supporting improved data access times and enhanced storage performance.

Organizations utilizing backup systems, disaster recovery solutions, and distributed storage platforms can benefit from the adapter's high-throughput networking capabilities.

Business Continuity Support

Reliable network connectivity plays a critical role in maintaining business continuity and operational resilience. The dual-port design supports redundancy strategies that help minimize service disruptions and improve infrastructure availability.

Security and Reliability Features

Enterprise Network Reliability

Network reliability remains essential for organizations operating mission-critical applications and services. The Dell 5HX23 Solarflare SFN8522 adapter is designed with enterprise-grade components and engineering practices that support long-term operational stability.

Consistent network performance helps organizations maintain productivity, reduce downtime risks, and support business-critical operations across diverse IT environments.

Redundant Connectivity Configurations

Dual-port network adapters provide flexibility for implementing fault-tolerant networking architectures. Administrators can configure redundant links that automatically maintain connectivity in the event of a network path failure. This capability enhances overall infrastructure resilience and supports high-availability objectives.

Operational Stability

Stable network performance contributes to predictable application behavior and improved service quality. Organizations deploying enterprise workloads require networking components capable of delivering consistent results under varying traffic conditions and operational demands.

Compatibility with Enterprise Server Platforms

Dell Server Integration

The Dell 5HX23 adapter is designed for compatibility with enterprise server environments that require dependable high-speed networking solutions. Integration with Dell server platforms helps simplify deployment processes and supports efficient infrastructure management practices.

Organizations can leverage this compatibility to streamline hardware procurement, maintenance procedures, and lifecycle management activities throughout their IT environments.

Operating System Support

Enterprise networking solutions must support diverse operating systems and software platforms. The Solarflare SFN8522 architecture is designed to operate within environments running common enterprise operating systems, enabling flexibility across deployment scenarios.

This broad compatibility allows organizations to standardize networking infrastructure while supporting heterogeneous server environments and application ecosystems.

Infrastructure Flexibility

The adapter's compatibility with multiple deployment models enables organizations to address changing business requirements without significant infrastructure redesign. This flexibility contributes to long-term investment protection and operational agility.

Workload-Specific Performance Advantages

Database and Analytics Applications

Database systems and analytics platforms often process substantial volumes of information that must be transferred efficiently across network infrastructure. The Dell 5HX23 adapter supports these requirements through high-bandwidth connectivity and low-latency communication capabilities.

Faster network performance can contribute to improved query response times, accelerated data processing workflows, and enhanced analytical insights across enterprise environments.

High-Performance Computing Environments

Scientific research organizations, engineering firms, and technical computing environments frequently depend on high-speed networking to support distributed processing workloads. The adapter's advanced capabilities make it suitable for HPC deployments where performance optimization remains a primary objective.

Efficient communication between compute nodes helps reduce processing delays and supports improved overall application performance.

Real-Time Application Support

Applications requiring immediate response capabilities benefit from networking solutions that minimize latency and maximize throughput. The Solarflare SFN8522 architecture helps organizations support real-time communications, transactional processing, and interactive workloads effectively.