540-BDOM Dell Intel XXV710-DA2 PCI-Express 2 Ports 25GB CNA

Dell 540-BDOM Intel XXV710-DA2 25Gb 2-Port Network Adapter

High-Performance Networking Solution for Enterprise Infrastructure

The Dell 540-BDOM Intel XXV710-DA2 is a high-speed converged network interface card designed to deliver reliable, scalable, and ultra-fast connectivity for modern data center environments. Built for enterprise workloads, it supports multi-protocol traffic handling and advanced virtualization capabilities.

Core Product Highlights

• Manufacturer: Dell
• Part Number / SKU: 540-BDOM
• Product Category: Network Adapter / Converged NIC
• Port Configuration: Dual-Port (2 Ports)

Advanced Hardware Architecture

Form Factor and Interface Design

• Low-profile plug-in card for compact server deployments
• PCI Express 3.0 x8 bus interface for stable high-bandwidth communication
• Engineered for optimized airflow and efficient rack integration

Network Port Specifications

• 2 × SFP28 ports supporting 25 Gigabit Ethernet connectivity
• Backward compatibility with 10GbE and Gigabit Ethernet standards
• Designed for high-density fiber networking environments

Performance and Data Transfer Capabilities

Speed and Throughput

• Maximum data transfer rate: up to 25 Gbps per port
• Optimized for low-latency and high-throughput workloads
• Ideal for virtualization, cloud computing, and storage traffic

Supported Protocols

• TCP/IP and UDP/IP networking stacks
• iSCSI for storage networking efficiency
• SMB and NFS support for file-based data sharing

Industry Standards and Compliance

IEEE Compatibility

• IEEE 802.3 Ethernet standards compliance
• IEEE 802.1Q VLAN tagging support
• IEEE 802.1p QoS prioritization
• IEEE 802.3ad (LACP) link aggregation
• Advanced synchronization and bridging protocols including IEEE 802.1AS and 802.1Qbg

Remote Management and Monitoring Features

Network Administration Support

• SNMP support for centralized monitoring
• RMON capabilities for detailed network analysis
• Enhanced visibility for enterprise IT management systems

System Compatibility and OS Support

Supported Operating Systems

• Microsoft Windows Server 2008 R2, 2012, 2012 R2, 2016 (64-bit)
• Linux Kernel 2.6 and 4.x series
• Red Hat Enterprise Linux 6.9 and 7.3
• SUSE Linux Enterprise Server 11 SP4 and 12 SP1
• Ubuntu 14.04 LTS and 16.04 LTS
• FreeBSD 10.3 and 11

Virtualization Platform Support

• VMware vSphere 5.1 and 5.5
• VMware ESXi 6.0 Update 3 and ESXi 6.5
• Optimized for virtual machine networking workloads

Physical Dimensions and Build

Compact Enterprise Design

• Dimensions: 6.6 in × 2.7 in
• Low-profile design suitable for dense server racks
• Durable build quality for long-term enterprise deployment

Use Cases and Deployment Scenarios

Ideal Applications

• Cloud data centers and virtualization clusters
• High-performance computing environments
• Enterprise storage networking (SAN/NAS)
• High-speed application delivery networks

Operational Advantages

• Reduced latency for critical workloads
• Improved bandwidth utilization across servers
• Enhanced scalability for growing IT infrastructures

Dell 540-BDOM PCI-E 2 Ports Converged Network Adapters

The Dell 540-BDOM Intel XXV710-DA2 PCI-E 25 Gigabit 2 Ports Converged Network Adapter represents a high-performance networking solution designed for modern enterprise data centers, cloud infrastructure environments, virtualization clusters, and high-throughput storage systems. Built on Intel’s advanced Ethernet controller architecture, this adapter delivers ultra-fast 25GbE connectivity while maintaining backward compatibility with lower-speed networks, making it a flexible and scalable solution for evolving IT infrastructures. It is widely used in environments where low latency, high bandwidth, and reliable data transfer are critical for operational efficiency and workload optimization.

As data consumption continues to increase exponentially across enterprise workloads, organizations require networking hardware capable of handling heavy traffic loads without bottlenecks. The Dell 540-BDOM Intel XXV710-DA2 fulfills this need by offering dual-port 25 Gigabit Ethernet capability, ensuring redundant connectivity and enhanced throughput for mission-critical applications. Its converged networking capabilities also allow it to support multiple data types, including storage, data, and management traffic, over a unified infrastructure.

Enterprise-Class 25 Gigabit Ethernet Architecture

Advanced Intel XXV710 Controller Design

At the core of the Dell 540-BDOM adapter lies the Intel Ethernet Controller XXV710, engineered for high-density, high-performance networking environments. This controller is optimized for 25GbE workloads and supports advanced features such as hardware offloading, virtualization acceleration, and intelligent traffic management. The architecture is built to minimize CPU utilization while maximizing throughput, making it ideal for virtualized server environments and cloud-native applications.

The XXV710 controller integrates sophisticated packet processing capabilities that reduce latency and improve efficiency in large-scale data transfers. This makes it suitable for environments such as hyper-converged infrastructure (HCI), software-defined networking (SDN), and storage area networks (SANs), where consistent and predictable performance is essential.

Dual-Port High-Speed Connectivity

The dual-port design of the Dell 540-BDOM Intel XXV710-DA2 allows simultaneous network connections, providing redundancy and load balancing capabilities. Each port supports up to 25 Gigabits per second, enabling an aggregate bandwidth that is highly beneficial for bandwidth-intensive workloads such as virtualization migration, database replication, and real-time analytics processing.

This dual-port configuration ensures that network traffic can be distributed efficiently, reducing the risk of congestion and improving fault tolerance. In enterprise deployments, this design enhances uptime and ensures continuous connectivity even in the event of port failure or maintenance operations.

PCI Express Interface and Performance Optimization

PCIe Gen3/Gen4 Compatibility

The Dell 540-BDOM Intel XXV710-DA2 is designed with a PCI Express interface that ensures high-speed data transmission between the adapter and the host system. Depending on system configuration, it supports PCIe Gen3 and Gen4 lanes, enabling optimal utilization of available bandwidth. This ensures that network performance is not constrained by bus limitations, allowing full exploitation of 25GbE speeds.

Low Latency Data Processing

Latency reduction is a critical requirement for modern workloads such as high-frequency trading, cloud computing, and real-time data analytics. The XXV710 controller integrates hardware-based acceleration features that minimize packet processing delays. This includes support for intelligent interrupt moderation and adaptive load balancing mechanisms that optimize performance under varying traffic conditions.

Converged Networking Capabilities

Unified Network Traffic Handling

One of the most significant advantages of the Dell 540-BDOM Intel XXV710-DA2 is its ability to support converged networking. This means that storage traffic (iSCSI, NFS), data traffic, and management traffic can all be transmitted over a single physical infrastructure. By consolidating multiple network functions, organizations can reduce hardware complexity, lower operational costs, and simplify network architecture.

Support for Data Center Bridging (DCB)

The adapter supports Data Center Bridging technologies, which enhance Ethernet reliability and performance for storage and clustered computing environments. DCB ensures lossless transmission, priority-based flow control, and efficient bandwidth allocation, making it suitable for mission-critical storage workloads and virtualization clusters.

RDMA over Converged Ethernet (RoCE)

For environments requiring ultra-low latency communication, the adapter supports RDMA over Converged Ethernet (RoCE). This enables direct memory access between systems without involving CPU overhead, significantly improving data transfer efficiency and reducing latency in distributed computing systems.

Virtualization and Cloud Optimization

SR-IOV and Virtual Function Support

The Dell 540-BDOM Intel XXV710-DA2 supports Single Root I/O Virtualization (SR-IOV), allowing a single physical network adapter to be divided into multiple virtual functions. This enables virtual machines to directly access network resources with near-native performance, improving efficiency in virtualized environments such as VMware, Hyper-V, and KVM platforms.

Enhanced Virtual Machine Performance

In cloud and virtualized data centers, network performance directly impacts application responsiveness. The XXV710 adapter reduces hypervisor overhead by offloading network processing tasks, enabling higher VM density per physical server. This results in improved resource utilization and reduced infrastructure costs.

Reliability and Enterprise-Grade Stability

Advanced Error Correction and Detection

Reliability is a critical requirement in enterprise networking hardware. The Dell 540-BDOM Intel XXV710-DA2 incorporates advanced error detection and correction mechanisms that ensure data integrity during transmission. These features help prevent packet loss, reduce retransmissions, and maintain stable network performance even under heavy loads.

Thermal and Power Efficiency

Designed for continuous operation in data center environments, the adapter features optimized thermal management and power-efficient architecture. This ensures consistent performance without excessive heat generation, reducing the need for additional cooling infrastructure and lowering operational costs.

High Availability Support

The dual-port configuration also contributes to high availability setups, where network redundancy is essential. In mission-critical environments, the adapter can be configured in failover mode, ensuring uninterrupted connectivity in case of hardware or link failures.

Scalability in Modern Data Centers

Support for Growing Bandwidth Demands

As enterprises transition toward data-intensive applications such as AI, machine learning, and big data analytics, network scalability becomes increasingly important. The 25GbE capability of the Dell 540-BDOM Intel XXV710-DA2 provides a future-ready solution that bridges the gap between 10GbE and 100GbE infrastructures.

Integration with Leaf-Spine Architectures

Modern data centers often utilize leaf-spine network architectures to improve scalability and reduce latency. This adapter integrates seamlessly into such environments, providing high-speed uplinks and efficient traffic distribution across network layers.

Use Cases Across Enterprise Environments

Cloud Data Centers

Cloud service providers benefit significantly from the high throughput and virtualization features of the Dell 540-BDOM Intel XXV710-DA2. It enables efficient resource sharing and supports large-scale multi-tenant environments with consistent performance.

Storage Area Networks

In SAN environments, the adapter’s support for iSCSI and RoCE ensures fast and reliable data transfers between storage arrays and compute nodes. This improves backup speeds, replication efficiency, and disaster recovery operations.

High-Performance Computing

HPC clusters rely on ultra-low latency networking for distributed computations. The XXV710 adapter enhances inter-node communication, enabling faster processing of complex scientific and engineering workloads.

Enterprise Virtualization Platforms

Virtualized infrastructure environments benefit from SR-IOV, hardware offloading, and dual-port redundancy, allowing for higher VM density and improved workload distribution across servers.