540-BDTZ Dell Intel E810-CQDA2T GG1 100Gbe QSFP28 Dual Port PCIE Adapter

Overview of Dell 540-BDTZ Dual Port 100GbE QSFP28 Adapter

The DELL 540-BDTZ Intel E810-CQDA2T GG1 Dual Port 100GbE QSFP28 Precision Timing Adapter is engineered for enterprise-class networking, data-intensive environments, virtualization infrastructure, and cloud computing platforms. Designed with advanced Intel Ethernet technology, this high-speed PCIE adapter delivers ultra-fast throughput, reliable connectivity, and low-latency performance for modern server workloads. Built for compatibility with selected Dell PowerEdge servers, this full-height expansion card integrates GNSS precision timing functionality and dual QSFP28 ports to support high-bandwidth network operations. The adapter is ideal for mission-critical applications, edge computing, AI workloads, software-defined networking, and large-scale data center deployments.

General Information

• Manufacturer: Dell
• Part Number: 540-BDTZ
• Product Type: Network Adapter

Technical Specifications

• Intel E810-CQDA2T Ethernet controller
• Dual-port 100GbE QSFP28 connectivity
• Integrated GNSS precision timing support
• PCI Express high-speed interface
• Full-height enterprise card design
• Optimized for Dell PowerEdge servers
• Reliable and standards-based networking
• Designed for high-performance workloads
• Advanced enterprise network scalability
• Dell-tested and validated hardware

Supported Dell Server Models

• Dell PowerEdge R750
• Dell PowerEdge R760
• Dell PowerEdge XR5610
• Dell PowerEdge XR8610t
• Dell PowerEdge XR8620t

The Dell 540-BDTZ 100GbE QSFP28 Dual Port PCIE Adapter 

The Dell 540-BDTZ Intel E810-CQDA2T GG1 100GbE QSFP28 Dual Port PCIe GNSS Full Height Card Precision Timing Adapter is engineered for modern enterprise networking, high-speed data transmission, telecommunications infrastructure, cloud computing platforms, and latency-sensitive environments. Designed with advanced Intel Ethernet controller technology, this high-performance network adapter delivers exceptional throughput, reliable connectivity, and precise synchronization capabilities for demanding data center deployments. As organizations continue to expand digital workloads, virtualization environments, artificial intelligence operations, edge computing frameworks, and high-frequency network communication systems, the need for scalable and accurate networking hardware becomes increasingly important. This Dell precision timing adapter is optimized to address those requirements with dual-port 100GbE connectivity, PCI Express integration, GNSS synchronization support, and advanced packet processing efficiency.

100GbE Networking Performance

The Dell 540-BDTZ network adapter is designed to deliver ultra-fast 100GbE throughput through dual QSFP28 ports. This enables servers and networking systems to process large volumes of data with reduced bottlenecks and improved efficiency. High-bandwidth networking is essential for modern enterprise applications such as virtualization clusters, distributed databases, machine learning workloads, and software-defined storage systems. Organizations operating in data-intensive environments require consistent and scalable connectivity. The 100GbE architecture significantly improves packet transfer speeds while reducing congestion in busy network infrastructures. Businesses deploying virtualization technologies can benefit from faster VM migration, reduced latency, and enhanced communication between physical and virtual resources.

Reduced Network Latency

Low latency networking is critical for financial services, telecommunications, cloud applications, and high-performance computing platforms. The Intel E810 controller is engineered to minimize transmission delays and improve packet handling efficiency. Faster response times enable applications to process information rapidly while maintaining synchronization across distributed systems. Latency-sensitive environments benefit from optimized packet scheduling and intelligent traffic management. This helps ensure predictable network behavior even during periods of heavy traffic utilization. Consistent low-latency performance can improve application responsiveness and enhance user experiences across enterprise platforms.

Advanced Ethernet Controller Technology

The Intel E810-CQDA2T Ethernet controller provides advanced networking intelligence for enterprise-grade infrastructures. It supports high-speed packet processing, efficient workload distribution, and improved traffic prioritization. This controller architecture is specifically designed for scalable cloud deployments and high-bandwidth networking environments. Intel Ethernet technology is widely recognized for stability, compatibility, and long-term reliability in professional IT ecosystems. Enterprises deploying virtualization hosts, hyper-converged infrastructure, and network-intensive applications can leverage the controller’s advanced capabilities to improve operational efficiency.

QSFP28 Dual Port Connectivity

The QSFP28 interface supports ultra-fast Ethernet communication and is commonly used in modern enterprise data centers. The dual-port configuration allows simultaneous high-speed connectivity between servers, switches, and storage platforms. QSFP28 technology is designed for reliable signal integrity and high-density networking applications. It supports scalable cabling infrastructure and efficient communication pathways for large-scale enterprise environments.

GNSS Precision Timing Technology

The integrated GNSS functionality enhances timing accuracy across enterprise and telecommunications networks. Precision timing is essential for applications requiring synchronized communication between distributed systems, including telecom infrastructure, financial trading platforms, and industrial automation environments. GNSS support enables accurate time synchronization using satellite-based positioning systems. This functionality helps organizations maintain precise timing consistency across servers and network devices.

Telecommunications Infrastructure

Telecommunications networks require highly accurate synchronization to maintain stable communication channels and efficient signal coordination. The Dell 540-BDTZ precision timing adapter is optimized for telecom environments where timing accuracy directly affects network reliability and service quality. Service providers and telecommunications operators can use the adapter to improve synchronization within network edge deployments, mobile communication systems, and high-capacity infrastructure platforms.

PCI Express Full Height Form Factor

The Dell 540-BDTZ adapter utilizes a PCI Express interface designed for compatibility with enterprise-grade servers and high-performance computing systems. PCIE technology delivers high-bandwidth communication between the network adapter and the host system, enabling efficient data processing and reduced bottlenecks. The full-height form factor supports deployment in standard enterprise server chassis and workstation configurations. This design simplifies installation while maintaining stable physical integration within server environments.

Optimized Expansion Performance

PCI Express connectivity enables the adapter to achieve maximum networking throughput while minimizing latency. High-speed PCIE communication supports efficient interaction between networking hardware and system resources. Organizations deploying storage-intensive applications, virtualization environments, and cloud infrastructure can benefit from improved system responsiveness and enhanced networking efficiency.

Improved Packet Processing

The Intel E810 Ethernet controller includes advanced packet processing technologies designed to optimize network efficiency. Intelligent traffic handling mechanisms can improve throughput while reducing system resource utilization. Enhanced packet processing contributes to stable network communication in environments with large-scale traffic demands and latency-sensitive applications.

Support for Modern Network Standards

Enterprise networking environments continue to evolve with new protocols, security requirements, and bandwidth demands. The Dell 540-BDTZ adapter is designed to support modern networking standards and enterprise infrastructure requirements. Compatibility with advanced networking technologies enables organizations to maintain future-ready infrastructure while supporting current operational workloads.

High-Performance Computing

High-performance computing platforms require ultra-fast networking to support parallel processing, scientific simulations, and artificial intelligence workloads. The Dell 540-BDTZ adapter delivers the bandwidth necessary for rapid data exchange between compute nodes and storage systems. Organizations operating HPC clusters can benefit from reduced communication delays and improved workload distribution across distributed computing resources.

Consistent Network Availability

Consistent network availability is essential for organizations supporting mission-critical applications and online services. The adapter’s advanced networking architecture helps maintain stable communication even during periods of heavy traffic utilization. Reliable connectivity improves business continuity while supporting uninterrupted access to enterprise applications and cloud resources.