555-BCKN Dell Intel X710-da2 Dual Port 10GB SFP PCIE Adapter

Dell 555-BCKN Dual Port 10Gb SFP+ Network Adapter Overview

The Dell 555-BCKN is a robust enterprise-grade network interface solution engineered for high-speed data environments. Built for reliability and scalability, this dual-port adapter enhances server connectivity with ultra-fast 10 Gigabit Ethernet performance over SFP+ interfaces.

Manufacturer & Model Information

• Brand: Dell
• Part Number / SKU: 555-BCKN
• Category: Network Interface Adapter
• Architecture: Dual-port Ethernet expansion card

Primary Use Cases

• Data center networking optimization
• Virtualized server environments
• High-throughput storage connectivity (iSCSI)
• Enterprise-grade cloud infrastructure

Technical Capabilities & Performance Features

Connectivity & Data Transmission

• Ports: 2 x 10GbE SFP+ interfaces
• Connectivity Type: Wired high-speed Ethernet
• Data Transfer Rate: Up to 10 Gbps per port
• Protocol Support: TCP/IP, UDP/IP, iSCSI

Advanced Networking Standards

• IEEE 802.3 compliance for Ethernet networking
• IEEE 802.1Q VLAN tagging support
• IEEE 802.1p traffic prioritization (QoS)
• IEEE 802.3ad link aggregation (LACP)
• IEEE 802.1as time synchronization
• IEEE 802.1Qbg virtualization enhancements

Remote Monitoring & Management

• SNMP: Network monitoring and control support
• RMON: Remote traffic analysis capabilities

Interface Architecture & Hardware Design

Port Configuration

• Dual 10 Gigabit SFP+ Ethernet slots
• Optimized for fiber optic transceivers
• Low-latency server-to-switch communication

Status Indicators & Diagnostics

• Port transmission speed display
• Link activity LED indicators
• Real-time network health visualization

Performance Optimization Advantages

Speed and Efficiency Benefits

• High-bandwidth throughput for demanding workloads
• Reduced latency in data center operations
• Improved virtual machine network performance

Reliability Enhancements

• Stable wired connectivity for mission-critical systems
• Redundant dual-port configuration for failover support
• Enterprise-grade hardware durability

Deployment Environments

Ideal Applications

• Cloud computing infrastructure
• Enterprise server clusters
• Storage area networks (SAN)
• Virtual desktop infrastructure (VDI)

Compatibility Scope

• Modern Dell server platforms
• PCIe-enabled enterprise systems
• Standard Ethernet networking environments

Compliance & Industry Standards

Certified Networking Protocols

• IEEE 802.3 Ethernet compliance
• IEEE 802.1Q VLAN integration
• IEEE 802.3ad link aggregation support

Quality Assurance Benchmarks

• Enterprise-level interoperability testing
• High-performance workload validation
• Multi-vendor network compatibility assurance

Dell 555-BCKN Intel X710-DA2 Dual Port 10Gb Adapter

The Dell 555-BCKN Intel X710-DA2 Dual Port 10Gb SFP+ PCIe Adapter is a high-performance server networking solution designed for enterprise-grade data centers, cloud infrastructure, virtualization environments, and high-speed storage networking. Built on the Intel Ethernet X710 controller architecture, this dual-port 10 Gigabit Ethernet network interface card (NIC) provides reliable throughput, low latency communication, and advanced network offloading capabilities that significantly enhance server efficiency and scalability. It is widely used in modern IT infrastructures where stable, high-bandwidth connectivity is essential for handling demanding workloads such as virtualization clusters, database replication, big data processing, and software-defined networking (SDN) environments.

As organizations continue to migrate toward cloud-native architectures and hyper-converged infrastructure (HCI), the need for efficient and scalable networking hardware becomes critical. The Dell 555-BCKN adapter meets this demand by delivering dual SFP+ ports that support fiber optic connectivity, ensuring long-distance, high-speed data transmission with minimal packet loss. Its PCI Express interface ensures seamless integration into compatible Dell PowerEdge servers and other enterprise-grade systems.

Architecture and Design of Intel X710-DA2 Network Adapter

Intel X710 Controller Foundation

At the core of the Dell 555-BCKN adapter lies the Intel X710 Ethernet controller, a highly advanced chipset designed for next-generation networking workloads. This controller is engineered to support multiple 10GbE ports with enhanced packet processing capabilities and hardware-based offloading features. It reduces CPU utilization by offloading tasks such as checksum calculations, segmentation, and virtualization packet handling, thereby improving overall server performance.

Dual-Port SFP+ Interface Design

The dual-port SFP+ interface is one of the defining features of the X710-DA2 adapter. Each port supports 10 Gigabit Ethernet speeds, allowing for aggregated bandwidth or redundant network paths. This configuration is ideal for mission-critical environments where high availability and fault tolerance are required. The SFP+ interface also allows flexibility in choosing optical transceivers or direct attach copper (DAC) cables depending on deployment needs.

PCI Express Integration

The adapter utilizes a PCI Express interface, typically PCIe 3.0 x8, ensuring high-speed communication between the network card and the host system. This ensures that data packets are transmitted efficiently without bottlenecks. The PCIe architecture also supports backward compatibility with certain older server platforms, making the adapter versatile for enterprise upgrades.

Key Features of Dell 555-BCKN Intel X710-DA2 Adapter

High-Speed 10GbE Connectivity

The adapter supports dual 10GbE ports, delivering a combined potential throughput of 20Gbps. This high-speed connectivity is essential for applications requiring rapid data transfer such as virtualization migration, backup replication, and high-frequency trading systems. The 10GbE capability ensures consistent performance even under heavy network loads.

Advanced Offloading Capabilities

One of the major advantages of the Intel X710 series is its advanced hardware offloading capabilities. These include TCP/IP checksum offload, Large Send Offload (LSO), Receive Side Scaling (RSS), and Virtual Machine Device Queues (VMDq). These features reduce CPU overhead and improve system efficiency by delegating repetitive network processing tasks to the NIC hardware.

Virtualization Optimization

The adapter is optimized for virtualized environments, supporting technologies such as SR-IOV (Single Root I/O Virtualization). This allows multiple virtual machines (VMs) to directly access the physical network adapter with near-native performance. This is particularly beneficial in cloud data centers and enterprise virtualization platforms such as VMware, Hyper-V, and KVM-based systems.

Energy Efficient Ethernet (EEE)

Energy efficiency is another important aspect of the Dell 555-BCKN adapter. It supports Energy Efficient Ethernet (EEE), which reduces power consumption during periods of low network activity. This makes it suitable for large-scale deployments where energy savings can significantly reduce operational costs.

Performance Benefits in Enterprise Environments

Reduced Latency and High Throughput

The Dell Intel X710-DA2 adapter is engineered to minimize latency and maximize throughput. Its architecture ensures that data packets are processed quickly and efficiently, reducing delays in communication between servers and storage systems. This is particularly important in environments where microseconds matter, such as financial trading systems or real-time analytics platforms.

CPU Load Reduction

By offloading networking tasks to the hardware, the adapter significantly reduces CPU utilization. This allows server processors to focus on application-level workloads rather than network processing. The result is improved overall system performance and better resource utilization in multi-tenant environments.

Scalability for Growing Networks

As businesses expand, their networking requirements also increase. The dual-port design of the X710-DA2 adapter enables scalability through link aggregation or redundant configurations. This ensures that infrastructure can grow without requiring complete hardware replacement, making it a cost-effective solution for long-term deployments.

Use Cases and Deployment Scenarios

Data Center Networking

In modern data centers, high-speed and reliable connectivity is essential. The Dell 555-BCKN adapter is widely deployed in data center servers to handle east-west traffic between applications, storage systems, and virtualization clusters. Its high bandwidth and low latency make it ideal for large-scale distributed computing environments.

Cloud Computing Infrastructure

Cloud service providers rely on robust networking hardware to ensure seamless service delivery. The X710-DA2 adapter supports multi-tenant environments where isolation, performance, and scalability are critical. Its virtualization features make it a preferred choice for cloud-based deployments.

High-Performance Computing (HPC)

HPC clusters require extremely fast inter-node communication. The 10GbE dual-port configuration ensures rapid data exchange between compute nodes, reducing bottlenecks in parallel processing workloads. This makes it suitable for scientific simulations, AI model training, and complex computational tasks.

Enterprise Storage Networks

The adapter is also used in storage area networks (SAN) and network-attached storage (NAS) environments. Its high-speed connectivity ensures efficient data replication, backup, and retrieval operations, which are essential for maintaining data integrity and availability in enterprise storage systems.

Compatibility and System Integration

Supported Server Platforms

The Dell 555-BCKN adapter is designed for compatibility with Dell PowerEdge servers and other enterprise-grade systems that support PCIe expansion slots. It integrates seamlessly with modern server architectures and is often deployed in rack-mounted and blade server configurations.

Operating System Support

The adapter supports a wide range of operating systems including various Linux distributions, Microsoft Windows Server editions, and virtualization hypervisors. Drivers provided by Intel and Dell ensure stable performance and full feature support across platforms.

Network Infrastructure Compatibility

With support for SFP+ transceivers and DAC cables, the adapter is compatible with a wide range of networking equipment including switches, routers, and optical modules. This flexibility allows it to be integrated into both new and existing network infrastructures without significant redesign.