540-BDJJ Dell Intel E810-XXVDA4TGG1 Quad Ports 10/25GbE SFP28 Adapter

Dell 540-BDJJ Intel 4-Port 10/25GbE SFP28 Network Adapter

High-Performance Enterprise Networking Solution

The Dell 540-BDJJ Intel E810-XXVDA4TGG1 is a premium-grade quad-port network interface adapter designed for modern data centers requiring ultra-fast connectivity, scalability, and reliability. Built for demanding enterprise workloads, this PCIe-based adapter delivers flexible bandwidth options and optimized network throughput for virtualization, cloud computing, and storage-intensive applications.

Key Highlights of Dell 540-BDJJ Network Adapter

• Manufactured: Dell
• Part Number / SKU: 540-BDJJ
• Advanced Intel E810 controller architecture
• Quad-port SFP28 interface for multi-channel networking
• Supports 10GbE and 25GbE high-speed connectivity
• Optimized for data centers, virtualization, and cloud workloads

Technical Specifications of Dell 540-BDJJ Adapter

Hardware and Form Factor Details

Physical Design and Interface

• Form Factor: Plug-in PCIe network card
• PCI Express Revision: PCIe 4.0 x16 interface
• Low-profile design for flexible server installation
• Engineered for compact and high-density server environments

Port Configuration and Connectivity

• Total Ports: 4 high-speed Ethernet ports
• Interface Type: SFP28 optical transceiver support
• Network Speeds Supported: 1GbE / 10GbE / 25GbE
• Maximum Port Capability: 25 Gigabit Ethernet per port

Network Compatibility and Protocol Support

• Supports iSCSI for storage networking efficiency
• Compatible with iWARP for RDMA over Ethernet
• NFS support for network file system operations
• Designed for high-performance server and storage networking

Environmental and Operating Conditions

Temperature and Reliability Range

• Minimum Operating Temperature: 32°F (0°C)
• Maximum Operating Temperature: 149°F (65°C)
• Built to sustain continuous enterprise workloads

Humidity Tolerance and Stability

• Operating Humidity Range: 0% to 90% non-condensing
• Stable performance in controlled data center environments

Performance Advantages of Dell 540-BDJJ Adapter

Enhanced Data Throughput and Scalability

Optimized for Modern IT Infrastructure

• Delivers ultra-low latency communication for mission-critical applications
• Enables high-bandwidth aggregation for cloud and virtualization workloads
• Supports scalable networking expansion through quad-port architecture

Use Cases and Deployment Scenarios

• Enterprise data centers and server farms
• Cloud computing environments
• High-performance storage networks
• Virtualized infrastructure platforms

Design Benefits and Installation Flexibility

Compact Low-Profile Engineering

• Space-saving low-profile adapter design
• Compatible with a wide range of rack servers
• Easy installation in PCIe 4.0 x16 slots
• Ideal for dense server configurations requiring efficient airflow

Reliability and Enterprise Readiness

• Built for continuous 24/7 operation in critical systems
• Stable performance under heavy network loads
• Enterprise-grade durability and long lifecycle support

Advanced Connectivity Features

Multi-Speed Ethernet Support

• Seamless switching between 1GbE, 10GbE, and 25GbE speeds
• Flexible integration with existing and next-generation infrastructure
• Backward compatibility for mixed network environments

Optimized Data Transfer Protocols

• Efficient handling of storage traffic via iSCSI acceleration
• Improved remote memory access using iWARP technology
• Reliable file-sharing performance with NFS compatibility

Dell 540-BDJJ 4-Port 10/25GbE SFP28 Adapter Overview

The Dell 540-BDJJ Intel E810-XXVDA4TGG1 Quad-Port 10/25GbE SFP28 Adapter is a high-performance network interface solution designed for modern enterprise data centers, cloud infrastructure, virtualization environments, and high-throughput computing systems. Built on the advanced Intel Ethernet E810 controller architecture, this quad-port adapter delivers scalable bandwidth, enhanced virtualization capabilities, and flexible connectivity options through SFP28 optical interfaces. It is engineered to support demanding workloads where low latency, high packet processing efficiency, and reliable multi-port connectivity are essential.

Enterprise-Class Network Adapter Category Definition

This category encompasses next-generation Ethernet adapters optimized for server environments requiring multi-gigabit speeds ranging from 10GbE to 25GbE per port. The Dell 540-BDJJ adapter belongs to a class of high-density network interface cards (NICs) designed to replace legacy 1GbE and 10GbE adapters in modern infrastructure. It supports scalable network expansion without requiring additional PCIe slots, making it ideal for dense rack-mounted servers and blade systems.

Key Positioning in Data Center Networking

Within enterprise networking architectures, quad-port SFP28 adapters like the Dell 540-BDJJ serve as aggregation points for virtual machines, containerized workloads, storage traffic, and high-speed interconnects. These adapters are widely used in leaf-spine network topologies where consistent throughput and deterministic latency are critical.

Intel Ethernet E810 Architecture and Performance Advantages

Next-Generation Controller Design

At the core of the Dell 540-BDJJ adapter lies the Intel Ethernet E810 controller, which introduces significant improvements over previous generations such as the Intel X710 and XXV710 series. The E810 architecture is built for cloud-scale networking, offering enhanced packet processing capabilities, improved queue management, and support for advanced offloading features that reduce CPU overhead in high-traffic environments.

High Throughput and Low Latency Processing

The E810 controller is optimized for both throughput and latency-sensitive workloads. It supports line-rate performance across all ports simultaneously, ensuring that each 25GbE SFP28 interface operates independently without bandwidth contention. This makes it suitable for real-time applications such as financial trading platforms, AI inference pipelines, and distributed storage systems.

Advanced Queue and Traffic Management

With support for multiple transmit and receive queues, the adapter allows fine-grained traffic distribution across CPU cores. This reduces bottlenecks and ensures efficient parallel processing of network packets in multi-threaded server environments. It also supports intelligent load balancing techniques for optimized performance.

Quad-Port 10/25GbE SFP28 Interface Capabilities

Flexible Optical Connectivity

The SFP28 interface standard provides compatibility with both 10GbE and 25GbE transceivers, enabling flexible deployment across different network infrastructures. Organizations can gradually upgrade their networks from 10GbE to 25GbE without replacing the entire adapter infrastructure.

Port Density and Scalability

The quad-port configuration significantly increases port density per PCIe slot. This reduces hardware overhead in dense server environments while maximizing bandwidth per server node. It also supports link aggregation for combining multiple ports into a single high-bandwidth logical interface.

Backward Compatibility Benefits

Backward compatibility with 10GbE SFP+ modules ensures seamless integration with legacy infrastructure. This allows organizations to extend the lifecycle of existing optical cabling and transceiver investments while transitioning toward higher-speed networks.

Virtualization and Cloud Infrastructure Optimization

SR-IOV and Virtual Function Support

The Dell 540-BDJJ adapter supports Single Root I/O Virtualization (SR-IOV), enabling a single physical NIC to be partitioned into multiple virtual functions. This allows virtual machines to directly access network resources, reducing hypervisor overhead and improving I/O performance in virtualized environments.

VMware, KVM, and Hyper-V Compatibility

The adapter is fully compatible with major virtualization platforms including VMware ESXi, Kernel-based Virtual Machine (KVM), and Microsoft Hyper-V. This ensures seamless deployment in hybrid cloud environments where multiple hypervisors coexist.

Optimized for Containerized Workloads

In container orchestration platforms such as Kubernetes, the adapter provides high-speed networking between pods, nodes, and microservices. This is essential for distributed applications requiring low-latency service-to-service communication.

RDMA over Converged Ethernet (RoCE) Support

Low-Latency Data Transfer Mechanism

The Intel E810-based adapter supports RDMA over Converged Ethernet (RoCE), enabling direct memory access between servers without involving CPU intervention. This dramatically reduces latency and improves throughput for storage and compute-intensive applications.

High-Performance Storage Networking

RoCE is particularly beneficial for NVMe over Fabrics (NVMe-oF) deployments, where high-speed storage access is critical. The Dell 540-BDJJ adapter ensures efficient data transfer between storage arrays and compute nodes in distributed environments.

Latency-Sensitive Workload Optimization

Applications such as high-frequency trading, AI model training, and real-time analytics benefit from RoCE-enabled low-latency communication, ensuring predictable performance under heavy network load conditions.

Data Center and Enterprise Deployment Scenarios

Cloud Service Provider Infrastructure

Cloud providers rely on high-density network adapters like the Dell 540-BDJJ to support multi-tenant environments. The quad-port design enables workload isolation and traffic segmentation across different customer environments.

High-Performance Computing (HPC)

HPC clusters require massive parallel data exchange between compute nodes. The 10/25GbE SFP28 connectivity ensures high-speed interconnects that reduce communication overhead in distributed simulations and scientific computing workloads.

Enterprise Storage Networks

In enterprise SAN and NAS environments, the adapter provides reliable high-speed connectivity for storage replication, backup operations, and real-time data synchronization across geographically distributed sites.

Security and Network Offload Features

Hardware-Based Offloading

The Dell 540-BDJJ adapter supports multiple hardware offload features including checksum offload, segmentation offload, and encryption acceleration. These features reduce CPU utilization and improve overall system efficiency.

Secure Traffic Handling

Built-in support for secure data transmission ensures protection of sensitive enterprise workloads. The adapter is designed to integrate with modern security frameworks, including TLS offloading and secure boot mechanisms.

Isolation and Multi-Tenant Security

In virtualized environments, hardware-level isolation ensures that traffic between virtual machines remains secure and isolated, preventing unauthorized data access across tenants.