817722-B21 HPE Dual-Ports 10Gbps Network Adapter

HPE 817722-B21 Dual-Port Network Adapter Overview

High-Performance Server Connectivity Solution

The HPE 817722-B21 535FLR-T FIO Network Adapter is a dual-port, high-speed 10 Gigabit Ethernet interface designed for enterprise-grade server environments. It delivers reliable, scalable, and efficient network communication for modern data centers and virtualization workloads.

Core Product Identification

• Brand: HPE (Hewlett Packard Enterprise)
• Part Number: 817722-B21
• Device Category: Server Network Interface Card (NIC)
• Port Configuration: Dual-port architecture

Advanced Hardware Design and Architecture

Form Factor and Physical Integration

This adapter comes in a plug-in card design, ensuring seamless installation into compatible server systems. Its compact architecture supports enterprise rack servers while maintaining optimal airflow and performance stability.

PCI Express Interface Technology

• Bus Type: PCI Express 3.0 x8
• High-bandwidth connection: Ensures fast data flow between server and network
• Optimized throughput: Supports heavy workloads and cloud environments

Network Performance and Connectivity Features

10 Gigabit Ethernet Capability

Designed for ultra-fast networking, this adapter supports 10GbE data link protocol, delivering consistent and low-latency communication for mission-critical applications.

Port Configuration and Data Handling

• Equipped with 2 high-speed Ethernet ports
• Supports simultaneous multi-channel data transmission
• Enhances redundancy and load balancing in server networks

Key Technical Capabilities and Enterprise Features

Virtualization and Resource Optimization

• SR-IOV (Single Root I/O Virtualization): Improves virtual machine network performance
• Network Partitioning (NPAR): Enables flexible allocation of bandwidth across workloads

System Stability and Reliability Enhancements

• Function Level Reset (FLR): Enhances fault recovery and device reset efficiency
• Secure Boot Support: Strengthens firmware integrity and system protection

Performance Optimization for Data Centers

Ideal Use Cases

• Cloud computing infrastructures
• Virtualized server environments
• High-density enterprise data centers
• Bandwidth-intensive applications

Operational Advantages

• Reduced network latency for critical workloads
• Improved scalability for enterprise expansion
• Enhanced traffic management efficiency
• Stable dual-port redundancy for uninterrupted connectivity

System Integration and Compatibility

Server Deployment Flexibility

The adapter is engineered for seamless integration into HPE server ecosystems, offering broad compatibility with enterprise-grade infrastructure setups and virtualization platforms.

Enterprise Networking Benefits

• Supports modern data center architecture requirements
• Optimized for cloud-native applications
• Ensures high availability in mission-critical environments

HPE 817722-B21 Dual-Port 10Gbps 535FLR-T Network Adapter

The HPE 817722-B21 Dual-Port 10Gbps 535FLR-T FlexibleLOM (FIO) Server Network Adapter represents a critical component within modern enterprise networking infrastructure, enabling high-speed, low-latency connectivity for data-intensive workloads. This category encompasses advanced Ethernet adapters designed to meet the growing demands of virtualization, cloud computing, database acceleration, and high-performance enterprise applications. With increasing reliance on scalable IT infrastructure, 10GbE network adapters have become essential in delivering consistent throughput, enhanced bandwidth efficiency, and reliable connectivity across distributed computing environments.

Evolution of 10Gb Ethernet Network Adapters

The transition from traditional Gigabit Ethernet to 10Gb Ethernet has significantly improved network performance capabilities in enterprise environments. The HPE 817722-B21 adapter belongs to a generation of high-speed networking solutions that provide tenfold improvements in data transfer rates compared to standard 1GbE adapters. This evolution has been driven by the exponential growth of data traffic, virtualization workloads, and the need for real-time data processing. The integration of FlexibleLOM technology further enhances scalability by allowing organizations to adapt their networking capabilities without replacing entire server systems.

Role of FlexibleLOM Technology

FlexibleLOM (LAN on Motherboard) technology plays a pivotal role in modern server design, offering modular networking capabilities that allow IT administrators to upgrade or customize network interfaces according to specific workload requirements. The HPE 535FLR-T adapter utilizes this technology to deliver seamless integration with compatible servers, ensuring efficient resource utilization and simplified upgrade paths. This flexibility reduces total cost of ownership while enabling businesses to maintain future-ready infrastructure.

Importance in Modern Data Centers

Within contemporary data centers, high-speed network adapters such as the HPE 817722-B21 are essential for supporting mission-critical applications. These adapters facilitate rapid data movement between servers, storage systems, and network devices, ensuring minimal latency and optimal performance. As data centers evolve toward software-defined architectures, the demand for reliable and scalable network interfaces continues to increase, making this category indispensable for IT operations.

Technical Specifications and Performance Capabilities

The HPE 817722-B21 Dual-Port 10Gbps adapter is engineered to deliver robust performance across a wide range of enterprise workloads. With dual ports supporting 10Gb Ethernet connectivity, this adapter enables simultaneous high-speed data transmission, enhancing overall network efficiency. The use of RJ-45 copper interfaces ensures compatibility with existing network infrastructure, allowing organizations to leverage their current cabling investments while upgrading to higher speeds.

Dual-Port Architecture and Throughput Optimization

The dual-port design of the HPE 535FLR-T adapter allows for increased bandwidth aggregation and redundancy. Each port operates independently at 10Gbps, enabling combined throughput of up to 20Gbps when configured for link aggregation. This architecture supports load balancing and failover capabilities, ensuring uninterrupted network connectivity even in the event of port failure. Such features are critical in maintaining high availability for enterprise applications.

Advanced Offload Capabilities

To reduce CPU overhead and improve system performance, the adapter incorporates advanced offload technologies such as TCP/IP offload, Large Send Offload (LSO), and Receive Side Scaling (RSS). These features enable efficient processing of network traffic by offloading tasks from the host CPU to the network adapter, resulting in improved application performance and reduced latency. This is particularly beneficial in virtualized environments where multiple workloads share system resources.

Low Latency and High Reliability

Low latency is a critical requirement for modern applications such as real-time analytics, financial trading systems, and high-performance computing. The HPE 817722-B21 adapter is designed to minimize latency through optimized hardware architecture and efficient data handling mechanisms. Additionally, the adapter ensures high reliability through robust error detection and correction capabilities, maintaining data integrity across network transmissions.

Compatibility and Integration with HPE Servers

The HPE 817722-B21 adapter is specifically designed for seamless integration with HPE ProLiant servers that support FlexibleLOM modules. This ensures compatibility with a wide range of server models, enabling organizations to deploy high-speed networking solutions without extensive configuration changes. The adapter is optimized to work with HPE’s server management tools, providing enhanced visibility and control over network performance.

Support for Virtualization Platforms

Virtualization has become a cornerstone of modern IT infrastructure, and the HPE 535FLR-T adapter is fully compatible with leading virtualization platforms such as VMware, Microsoft Hyper-V, and Linux-based hypervisors. This compatibility ensures efficient network resource allocation, improved virtual machine performance, and simplified management of virtualized environments. The adapter’s support for features such as VLAN tagging and virtual switching further enhances its suitability for virtualization workloads.

Integration with Software-Defined Networking

As organizations adopt software-defined networking (SDN) solutions, the need for adaptable and programmable network interfaces becomes increasingly important. The HPE 817722-B21 adapter supports SDN frameworks, enabling dynamic configuration of network resources and improved traffic management. This integration allows businesses to optimize network performance and respond quickly to changing workload demands.

Operating System Compatibility

The adapter supports a wide range of operating systems, including various distributions of Linux, Windows Server editions, and enterprise UNIX environments. This broad compatibility ensures that organizations can deploy the adapter across diverse IT environments without compatibility concerns, facilitating seamless integration into existing infrastructure.

Use Cases and Application Scenarios

The HPE 817722-B21 Dual-Port 10Gbps adapter is designed to support a variety of enterprise use cases, ranging from data center networking to high-performance computing. Its versatility makes it suitable for organizations across different industries, including finance, healthcare, telecommunications, and cloud service providers.

Data Center Networking

In data center environments, the adapter enables high-speed connectivity between servers, storage systems, and network switches. This ensures efficient data transfer and supports the growing demand for bandwidth-intensive applications. The dual-port configuration provides redundancy and load balancing, enhancing network resilience and performance.

Cloud Computing and Virtualization

Cloud computing environments require scalable and high-performance networking solutions to handle dynamic workloads. The HPE 535FLR-T adapter supports cloud infrastructure by providing reliable and high-speed connectivity, enabling efficient resource allocation and seamless operation of virtual machines. Its advanced offload capabilities further enhance performance in virtualized environments.

Energy Efficiency and Cost Optimization

Energy efficiency is a key consideration in modern data centers, where power consumption directly impacts operational costs. The HPE 817722-B21 adapter is designed to optimize power usage while maintaining high performance. By leveraging advanced power management features, the adapter reduces energy consumption without compromising network capabilities.

Reduced Total Cost of Ownership

Organizations can achieve significant cost savings by deploying the HPE 535FLR-T adapter. Its compatibility with existing infrastructure eliminates the need for extensive upgrades, while its reliability reduces maintenance costs. Additionally, the adapter’s support for FlexibleLOM technology enables easy upgrades, extending the lifespan of server systems and minimizing capital expenditures.

Efficient Resource Utilization

The adapter’s advanced features ensure efficient utilization of system resources, reducing the need for additional hardware. By offloading network processing tasks from the CPU, it allows servers to focus on application workloads, improving overall system efficiency and performance.

Scalability for Future Growth

Scalability is a critical factor in IT infrastructure planning, and the HPE 817722-B21 adapter provides a scalable solution for growing organizations. Its support for high-speed networking and flexible configuration options ensures that businesses can expand their infrastructure without significant disruptions.

Security Features and Data Protection

Security is a top priority in enterprise networking, and the HPE 817722-B21 adapter incorporates features designed to protect data and ensure secure communication. These features include hardware-based encryption support, secure boot capabilities, and advanced authentication mechanisms.

Data Integrity and Error Handling

The adapter ensures data integrity through robust error detection and correction mechanisms. This minimizes the risk of data corruption during transmission and ensures reliable communication across the network.

Network Isolation and Segmentation

Support for VLAN tagging and network segmentation allows organizations to isolate sensitive data and control access to network resources. This enhances security by preventing unauthorized access and reducing the risk of data breaches.

Compliance with Industry Standards

The HPE 535FLR-T adapter complies with industry standards and protocols, ensuring compatibility and security across different network environments. This compliance simplifies deployment and ensures adherence to regulatory requirements.

Future Trends in Network Adapter Technology

The category of 10Gb Ethernet network adapters continues to evolve, with advancements in speed, efficiency, and functionality. While the HPE 817722-B21 adapter represents a mature and reliable solution, future developments are expected to focus on higher speeds such as 25GbE, 40GbE, and beyond. These advancements will further enhance network performance and support emerging technologies such as artificial intelligence, edge computing, and the Internet of Things.

Transition to Higher-Speed Ethernet

As data demands continue to grow, organizations are gradually transitioning to higher-speed Ethernet solutions. However, 10GbE adapters like the HPE 535FLR-T remain relevant due to their cost-effectiveness and compatibility with existing infrastructure. This ensures a smooth transition path for organizations upgrading their network capabilities.

Integration with Emerging Technologies

Future network adapters are expected to integrate with emerging technologies such as AI-driven network management and advanced analytics. These capabilities will enable organizations to optimize network performance and gain deeper insights into network operations.

Continued Importance of Reliable Networking

Despite technological advancements, the fundamental need for reliable and high-performance networking remains unchanged. The HPE 817722-B21 adapter exemplifies this requirement by delivering consistent performance, scalability, and reliability, making it a valuable component in modern IT infrastructure.