555-BGGB Dell 57504 Quad Port 25GBE Blade Mezzanine Card

Dell 555-BGGB 4 Port 25GbE Blade Mezzanine Card Overview

High-Performance Network Expansion for Enterprise Servers

The Dell 555-BGGB Broadcom 57504 Quad Port 25GbE Blade Mezzanine Card is engineered to deliver advanced networking capability for modern data center environments. Designed for high-speed data transmission and reliable connectivity, it enhances server communication efficiency while maintaining enterprise-grade stability.

Key Product Identification Details

• Manufacturer: Dell
• Part Number / SKU: 555-BGGB
• Device Category: Mezzanine Network Card
• Port Configuration: 4-Port Design

Advanced Technical Specifications

Core Device Characteristics

• Device Type: Network Adapter for enterprise blade systems
• Form Factor: Plug-in mezzanine card architecture
• Interface Type: PCI Express (PCIe)
• Connectivity: Wired high-speed Ethernet solution

Performance and Functionality Highlights

• Supports ultra-fast 25GbE data throughput per port
• Optimized for scalable data center networking workloads
• Enhanced bandwidth efficiency for virtualization environments
• Reliable multi-port architecture for redundant connections

System Compatibility Information

Supported Dell PowerEdge Blade and Rack Systems

• Dell PowerEdge MX740c
• Dell PowerEdge MX750c
• Dell PowerEdge MX760c
• Dell PowerEdge MX840c
• Dell PowerEdge R660

Design and Integration Advantages

Optimized for Enterprise Infrastructure

• Seamless integration into Dell PowerEdge environments
• Compact mezzanine design for efficient space utilization
• Built for high-density server deployments

Reliability and Scalability Benefits

• Stable network performance under heavy workloads
• Supports future-ready data center expansion
• Reduces latency in mission-critical applications

Use Cases and Application Scenarios

Enterprise-Level Deployment

• Cloud computing infrastructure
• Virtualized server environments
• High-performance computing clusters

Data Center Optimization

• Improved east-west traffic management
• Efficient workload balancing across nodes
• Enhanced network redundancy and failover support

Dell 555-BGGB Broadcom 57504 Quad Port Mezzanine Card

The Dell 555-BGGB Broadcom 57504 Quad Port 25GbE Blade Mezzanine Card is a high-performance network interface solution designed specifically for blade server environments, offering advanced connectivity, low latency, and scalable bandwidth for modern data centers. Built on Broadcom’s trusted Ethernet controller architecture, this mezzanine card delivers four independent 25 Gigabit Ethernet (25GbE) ports, enabling high-density network throughput for enterprise workloads, virtualization platforms, and cloud infrastructure deployments. It is widely utilized in Dell PowerEdge blade server ecosystems where compact design and high-speed networking are critical requirements.

As data centers continue to evolve toward hyper-converged and software-defined infrastructure, the demand for faster and more efficient interconnects has increased significantly. This mezzanine card addresses those requirements by delivering aggregated bandwidth of up to 100Gbps across its quad-port configuration, ensuring seamless data flow for mission-critical applications, distributed computing, and storage-heavy environments.

Dell 555-BGGB Broadcom 57504 25GbE Mezzanine Card

Compact Blade Server Integration

The mezzanine form factor of the Dell 555-BGGB card is engineered for blade server chassis integration, allowing direct attachment to the system board without occupying traditional PCIe expansion slots. This compact architecture ensures optimal space utilization within Dell blade enclosures, particularly in high-density computing environments such as data centers and enterprise server farms.

Broadcom 57504 Controller Technology

At the core of this network interface card is the Broadcom 57504 Ethernet controller, a high-efficiency chipset designed for 25GbE throughput with advanced offloading capabilities. It supports hardware-based acceleration for TCP/IP processing, reducing CPU overhead and improving overall server performance. This enables IT infrastructures to allocate more processing power toward application workloads instead of network packet handling.

Quad-Port High Bandwidth Design

The quad-port configuration provides four independent 25GbE connections, making it ideal for redundant network paths, link aggregation, or segmented traffic environments. This design ensures consistent uptime and optimized load balancing across multiple network channels, improving both reliability and performance in mission-critical systems.

Key Features of Dell 555-BGGB Broadcom 57504 Quad Port 25GbE Card

High-Speed 25GbE Connectivity

Each port on the Dell 555-BGGB mezzanine card supports 25 Gigabit Ethernet speeds, enabling high-bandwidth communication between servers, storage arrays, and networking infrastructure. This is particularly beneficial for environments requiring rapid data transfer, such as virtualization clusters, database servers, and AI workloads.

Advanced Offload Capabilities

The Broadcom chipset supports a range of hardware offloading features including checksum offload, Large Send Offload (LSO), and Receive Side Scaling (RSS). These features reduce CPU utilization and improve network efficiency, allowing servers to handle higher traffic volumes without performance degradation.

Low Latency Networking

Latency is a critical factor in high-performance computing environments. The Dell 555-BGGB card is optimized for ultra-low latency communication, ensuring minimal delay in packet transmission and reception. This is essential for financial trading platforms, real-time analytics systems, and high-frequency computing applications.

Energy Efficient Design

Despite its high throughput capabilities, the mezzanine card is designed with power efficiency in mind. It leverages Broadcom’s energy-optimized architecture to reduce power consumption while maintaining peak performance levels, contributing to lower operational costs in large-scale deployments.

Technical Specifications of Broadcom 57504 Quad Port 25GbE Mezzanine Card

Interface and Connectivity

The Dell 555-BGGB uses a mezzanine connector interface designed specifically for Dell blade server systems. It provides seamless integration with compatible backplane architectures, ensuring high-speed data transfer between the server motherboard and external network infrastructure.

Port Configuration

The card includes four independent Ethernet ports, each capable of operating at 25GbE speeds. These ports can be configured individually or aggregated using Link Aggregation Control Protocol (LACP) for enhanced throughput and redundancy.

Supported Protocols

It supports a wide range of networking protocols including TCP/IP, UDP, VLAN tagging (802.1Q), jumbo frames, and RDMA over Converged Ethernet (RoCE), enabling advanced data center networking configurations.

Hardware Specifications

The Broadcom 57504 chipset provides enterprise-grade reliability with integrated error correction and fault tolerance mechanisms. It also includes onboard memory buffers that help manage network congestion and ensure smooth data transmission under heavy load conditions.

Compatibility and System Integration

Dell Blade Server Ecosystem

The Dell 555-BGGB mezzanine card is designed for seamless integration with Dell blade server chassis systems. It is commonly deployed in Dell PowerEdge blade infrastructures where space efficiency and high-speed networking are essential.

Operating System Support

This network adapter supports major enterprise operating systems including Windows Server, various Linux distributions (such as Red Hat Enterprise Linux and Ubuntu Server), and virtualization platforms like VMware ESXi. Broad driver support ensures easy deployment in heterogeneous environments.

Virtualization and Cloud Platforms

The card is fully compatible with leading virtualization technologies, including VMware vSphere, Microsoft Hyper-V, and KVM-based hypervisors. It enables efficient virtual machine networking with support for virtual NICs and network segmentation.

Performance Optimization and Network Efficiency

Load Balancing and Link Aggregation

The quad-port design allows for sophisticated load balancing techniques that distribute traffic evenly across all available interfaces. This improves overall network throughput and ensures that no single port becomes a bottleneck.

Data Center Throughput Enhancement

In modern data centers, bandwidth demand continues to grow rapidly. The Dell 555-BGGB card helps alleviate congestion by providing high-capacity data lanes capable of handling large-scale traffic flows between compute nodes and storage systems.

Packet Processing Efficiency

Advanced packet processing capabilities allow the card to handle large volumes of small and large packets efficiently. This is particularly useful in environments running microservices architectures or distributed applications.

Enterprise Use Cases for Dell 555-BGGB 25GbE Mezzanine Card

Cloud Computing Infrastructure

Cloud service providers rely heavily on high-speed networking to ensure seamless communication between virtual machines and storage systems. The Dell 555-BGGB card provides the necessary bandwidth and reliability for scalable cloud infrastructure.

High-Performance Computing (HPC)

In HPC environments, large datasets must be transferred quickly between compute nodes. This mezzanine card supports low-latency, high-throughput communication ideal for scientific simulations, machine learning training, and big data analytics.

Enterprise Virtualization

Virtualized environments benefit significantly from 25GbE connectivity, as it ensures smooth VM migration, storage access, and network communication between hypervisors and virtual machines.

Storage Area Networks (SAN)

The card is also widely used in SAN environments where high-speed data access is required for centralized storage systems. Its support for advanced Ethernet protocols ensures efficient storage traffic management.

Security and Reliability Features

Hardware-Level Security Enhancements

The Broadcom controller includes built-in security features such as secure boot support, firmware validation, and packet filtering capabilities. These help protect the network interface from unauthorized access and malicious traffic.

Error Handling and Fault Tolerance

The Dell 555-BGGB mezzanine card is engineered with robust error detection and correction mechanisms that ensure data integrity during transmission. It can detect and recover from minor network disruptions without affecting system performance.

High Availability Configurations

In enterprise deployments, redundancy is critical. The quad-port configuration allows for failover setups where multiple network paths ensure continuous availability even in the event of a port or link failure.