HXXTN Dell PCI-Express Dual Port Network Adapter

Dell HXXTN PCIe Dual-Port Network Adapter

HXXTN is a Dell PCI-Express dual-port network adapter designed to provide reliable and high-speed network connectivity for enterprise servers. It typically supports two Ethernet ports, allowing improved bandwidth, load balancing, and redundancy for critical networking environments. This adapter is commonly used in data centers and business server systems where stable and efficient network performance is required. It is built to ensure compatibility with Dell PowerEdge servers and helps enhance overall network throughput and reliability.

General Information

• Manufacturer: Dell
• Part Number: HXXTN
• Device Category: High-Speed Network Interface Card

Technical Highlights

• Series: Intel Ethernet E810 Family
• Connectivity: Wired Ethernet
• Interface: PCI Express 4.0 x16
• Port Type: Dual QSFP28 slots
• Supported Speeds: 25GbE / 50GbE / 100GbE
• Form Factor: Low-profile expansion card
• Target Use: Data centers, cloud platforms, enterprise servers
• Key Technology: RDMA (RoCE v2), virtualization acceleration, advanced packet offloading
• Maximum Bandwidth: Up to 100GbE per port
• Total Ports: 2 × QSFP28
• Multi-Speed Support: 25G / 50G / 100G Ethernet

Interface

• Bus Type: PCIe 4.0 x16
• Backward Compatibility: PCIe 3.0 supported
• Connector: QSFP28 cages (fiber or DAC cables)

Compatibility

• Enterprise-grade servers and rack systems
• Virtualization platforms: VMware, Hyper-V, Linux SR-IOV
• Cloud and HPC (High Performance Computing)

Dell HXXTN PCI-Express Dual Port Network Adapter Overview

The Dell HXXTN PCI-Express Dual Port Network Adapter is a high-performance server networking component engineered to deliver reliable, scalable, and efficient connectivity for modern enterprise infrastructures. Designed for data-intensive workloads, virtualization environments, cloud computing systems, and mission-critical applications, this adapter ensures seamless data transmission and reduced latency across network architectures. It integrates advanced dual-port Ethernet capabilities with PCI-Express architecture, enabling optimized bandwidth utilization and enhanced throughput for servers operating under heavy network loads. As businesses increasingly rely on distributed computing, cloud services, and real-time data processing, the demand for robust network adapters like the Dell HXXTN continues to grow. It is particularly suited for data centers, enterprise servers, storage systems, and virtualization hosts where consistent network performance is essential.

Core Category Positioning and Use Cases

In enterprise data centers, the Dell HXXTN PCI-Express Dual Port Network Adapter plays a critical role in ensuring uninterrupted communication between servers, storage arrays, and network switches. Its dual-port architecture enables load balancing and redundancy, which are essential for maintaining uptime and preventing network congestion.

Virtualization and Cloud Infrastructure

Virtualized environments require efficient network distribution across multiple virtual machines. The adapter supports high-speed data transfer, making it suitable for hypervisors and cloud orchestration platforms. This ensures smooth operation of virtual workloads without bottlenecks or packet loss.

High-Performance Computing Systems

For high-performance computing clusters, where thousands of computations occur simultaneously, the Dell HXXTN adapter provides the necessary network backbone. It helps maintain synchronized communication between compute nodes, reducing latency and improving processing efficiency.

PCI-Express Interface Design

The adapter utilizes a PCI-Express interface to ensure high-speed communication between the network card and the motherboard. This architecture allows for significantly higher data transfer rates compared to legacy PCI or PCI-X interfaces. The PCIe design ensures scalability and compatibility with modern server systems.

Bandwidth Efficiency and Lane Utilization

The PCIe architecture allocates dedicated lanes for data transmission, ensuring that network traffic does not interfere with other system operations. This results in reduced latency and improved overall system performance in enterprise environments.

Dual-Port Ethernet Functionality

One of the defining features of the Dell HXXTN network adapter is its dual-port configuration. Each port operates independently, enabling simultaneous data transmission and reception. This enhances redundancy and load balancing capabilities, which are essential for enterprise-grade reliability.

Load Balancing Capabilities

With dual-port support, network traffic can be distributed across multiple channels, reducing congestion and improving throughput. This is especially beneficial in environments with heavy simultaneous data requests.

Performance Features

The Dell HXXTN adapter is engineered to minimize latency in data transmission. This is achieved through optimized hardware processing and efficient packet handling mechanisms. Low latency is essential for real-time applications such as financial trading platforms, cloud gaming infrastructure, and live data analytics systems.

High Throughput Capability

Designed for bandwidth-intensive environments, the adapter supports high data throughput, ensuring smooth transfer of large datasets across networks. This makes it ideal for backup systems, storage replication, and big data processing tasks.

Packet Processing Efficiency

Advanced packet processing techniques reduce CPU overhead by offloading network tasks to the adapter hardware. This improves system efficiency and frees up server resources for application-level operations.

Advanced Traffic Management

The adapter supports intelligent traffic prioritization, allowing critical data packets to be transmitted with higher priority. This ensures that essential services maintain performance even during peak network usage.

Server Hardware Compatibility

The Dell HXXTN PCI-Express Dual Port Network Adapter is compatible with a wide range of Dell server systems as well as other enterprise-grade hardware platforms that support PCIe expansion slots. Its flexible design allows seamless integration into existing infrastructure without major hardware modifications.

Operating System Support

The adapter supports multiple operating systems commonly used in enterprise environments, including various Linux distributions, Windows Server editions, and virtualization hypervisors. This ensures broad deployment flexibility across different IT ecosystems.

Network Infrastructure Integration

The adapter is designed to integrate with modern Ethernet-based network infrastructures, supporting switches, routers, and firewalls used in enterprise environments. It ensures compatibility with standard networking protocols and configurations.

Virtual LAN and Segmentation

Support for VLAN configurations allows network administrators to segment traffic efficiently, improving security and performance in multi-tenant environments.

Energy Efficient Design

The adapter is engineered to consume minimal power while delivering high performance, contributing to reduced operational costs in large-scale data centers.

Secure Data Transmission

Data security is a critical concern in enterprise networking. The Dell HXXTN adapter ensures secure transmission of data packets, minimizing risks associated with data interception or corruption during transfer.

Cloud Service Providers

Cloud infrastructure providers rely heavily on high-performance network adapters to manage large-scale virtual environments. The Dell HXXTN adapter supports scalable cloud deployments by ensuring consistent network performance across virtual machines and storage systems.

Telecommunications Infrastructure

Telecom networks require stable and high-speed data transfer between nodes. The adapter supports these requirements by providing reliable connectivity and high throughput for communication systems.

Big Data and Analytics Platforms

Data analytics systems process massive volumes of information. The Dell HXXTN adapter ensures that data can be transmitted efficiently between storage and processing nodes, improving analytics speed and accuracy.

Scalability for Growing Infrastructure

As organizations expand, their networking requirements also grow. The Dell HXXTN adapter provides scalability options that allow it to adapt to increasing data loads without requiring frequent hardware upgrades.

Multi-Node Communication Efficiency

In clustered computing environments, efficient communication between nodes is essential. The adapter ensures synchronized and fast data exchange between multiple systems.