867326-001 HPE 10/25GB Dual Port 621SFP28 Ethernet Adapter

HPE Dual-Port 621SFP28 Adapter

The HPE 867326-001 Ethernet 10/25Gb 621SFP28 Adapter is a high‑performance plug‑in card engineered to enhance server connectivity, accelerate data throughput, and support modern data‑center workloads. Designed for reliability and efficiency, this dual‑port adapter delivers exceptional wired networking capabilities for enterprise environments.

General Information

• Brand: Hewlett Packard Enterprise (HPE)
• Part Number: 867326-001
• Device Category: Network Interface Adapter

Technical Specifications

Hardware Form Factor

• Low‑profile plug‑in card design
• Optimized for compact server installations

PCI Express Compatibility

• Compliant with PCIe 3.0 specification
• Ensures high‑bandwidth communication between server and adapter

Networking Features

Port Configuration

• Dual 25‑Gigabit SFP28 interfaces
• Backward support for 10‑Gigabit Ethernet

Connection Technology

• Wired connectivity for stable and secure data transmission
• Ideal for high‑density data‑center infrastructures

Supported Data Protocols

• 10 Gigabit Ethernet (10GbE)
• 25 Gigabit LAN (25GbE)

Performance Metrics

• Maximum data transfer rate: 25 Gbps
• Enhanced throughput for virtualization, cloud, and storage applications

867326-001 Ethernet 2 Port 621SFP28 Adapter Overview

The HPE 867326-001 Ethernet 10/25Gb Dual Port 621SFP28 Adapter represents a critical advancement in modern data center networking, enabling organizations to meet the ever-increasing demands of virtualization, cloud computing, big data analytics, and high-throughput enterprise workloads. As network infrastructures evolve, the need for faster, more reliable, and scalable connectivity becomes essential. This adapter is engineered to deliver exceptional bandwidth, reduced latency, and seamless integration into enterprise-grade server environments.

Designed for compatibility with HPE ProLiant servers and optimized for software-defined networking environments, this adapter supports both 10Gb and 25Gb Ethernet speeds, allowing organizations to future-proof their infrastructure investments. The dual-port configuration enhances redundancy and flexibility, ensuring uninterrupted data flow and efficient load balancing across network interfaces.

Advanced 10/25Gb Ethernet Technology

The transition from 10Gb to 25Gb Ethernet has become a significant milestone in enterprise networking. The HPE 867326-001 adapter leverages this evolution by offering dual-speed capability, allowing IT administrators to deploy the adapter in existing 10Gb environments while preparing for seamless upgrades to 25Gb networks. This dual compatibility eliminates the need for immediate infrastructure overhaul, reducing costs and simplifying migration paths.

At 25Gb, the adapter delivers 2.5 times the bandwidth of traditional 10Gb solutions while maintaining similar power consumption levels. This efficiency makes it an ideal choice for data centers seeking to maximize performance without increasing operational expenses. The use of SFP28 transceivers further enhances flexibility, enabling the use of a wide range of compatible fiber and direct-attach copper cables.

Enhanced Throughput and Low Latency

Network performance is often measured not only by bandwidth but also by latency and packet processing efficiency. The HPE 621SFP28 adapter is designed to minimize latency through advanced hardware offloading capabilities. By offloading tasks such as checksum calculation, segmentation, and packet filtering from the CPU, the adapter reduces system overhead and improves overall server performance.

This capability is particularly beneficial in environments running high-performance computing applications, real-time analytics, and latency-sensitive workloads such as financial trading platforms or telecommunications systems. The result is faster data transmission, improved application responsiveness, and a more efficient utilization of server resources.

Dual Port Configuration for Redundancy and Scalability

The dual-port design of the HPE 867326-001 adapter provides significant advantages in terms of redundancy, failover, and scalability. By offering two independent network interfaces, organizations can implement link aggregation, ensuring higher throughput and improved reliability. In the event of a port failure, traffic can be automatically rerouted through the remaining port, minimizing downtime and maintaining business continuity.

This configuration is particularly valuable in mission-critical environments where network availability is paramount. It also allows for flexible network architecture designs, enabling administrators to separate traffic types or connect to different network segments for improved performance and security.

Support for Link Aggregation and Load Balancing

Link aggregation technology allows multiple network connections to be combined into a single logical link, increasing bandwidth and providing redundancy. The HPE 621SFP28 adapter fully supports industry-standard link aggregation protocols, enabling seamless integration into existing network infrastructures.

Load balancing capabilities further enhance network efficiency by distributing traffic evenly across both ports. This ensures optimal utilization of available bandwidth and prevents bottlenecks that can degrade application performance.

Seamless Integration with HPE ProLiant Servers

The HPE 867326-001 adapter is specifically engineered for compatibility with HPE ProLiant servers, ensuring seamless integration and optimal performance. Its design adheres to HPE's stringent quality standards, providing reliable operation in demanding enterprise environments.

Installation is straightforward, with support for industry-standard PCIe interfaces. Once installed, the adapter is automatically recognized by supported operating systems, simplifying deployment and reducing setup time.

Security Features for Modern Networks

As cyber threats continue to evolve, network security has become a top priority for organizations of all sizes. The HPE 867326-001 adapter includes built-in security features designed to protect data integrity and prevent unauthorized access.

Advanced features such as secure boot, firmware validation, and data encryption support help safeguard sensitive information as it traverses the network. These capabilities are particularly important in industries with strict regulatory requirements, such as finance, healthcare, and government sectors.

Data Centers and Enterprise IT

In large-scale data centers, where massive amounts of data are processed and transmitted daily, the need for high-speed networking is paramount. The adapter's 25Gb capability ensures that data flows efficiently between servers, storage systems, and network devices, reducing latency and improving overall system performance.

Cloud Computing and Virtualization

Cloud service providers and organizations leveraging virtualization technologies benefit from the adapter's ability to handle multiple virtual machines with minimal overhead. Its support for SR-IOV and other virtualization features ensures optimal performance in multi-tenant environments.

High-Performance Computing

Scientific research, financial modeling, and other compute-intensive applications require fast and reliable network connectivity. The HPE 621SFP28 adapter provides the low latency and high throughput needed to support these demanding workloads.

Future-Proofing Network Infrastructure

Investing in networking hardware that can adapt to future requirements is essential for long-term success. The HPE 867326-001 adapter offers a scalable solution that supports both current and emerging technologies. Its compatibility with 10Gb and 25Gb networks ensures that organizations can transition to higher speeds without replacing existing hardware.

This adaptability makes the adapter a strategic choice for organizations planning to expand their infrastructure or adopt new technologies such as edge computing, artificial intelligence, and machine learning. As data volumes continue to grow, having a robust and flexible networking solution becomes increasingly important.

Support for Emerging Technologies

Emerging technologies such as AI and machine learning require high-speed data transfer and low latency to function effectively. The HPE 621SFP28 adapter provides the necessary performance to support these applications, enabling faster data processing and improved outcomes.

Scalability for Growing Workloads

As organizations expand, their networking requirements evolve. The adapter's scalable design ensures that it can accommodate increasing workloads without compromising performance. This scalability is essential for maintaining efficiency and competitiveness in a rapidly changing technological landscape.

Reliability and Enterprise-Grade Build Quality

Reliability is a cornerstone of enterprise networking, and the HPE 867326-001 adapter is built to meet the highest standards of quality and durability. It undergoes rigorous testing to ensure consistent performance under demanding conditions, making it a dependable choice for mission-critical applications.

The adapter's robust construction and advanced error-handling capabilities help minimize downtime and maintain data integrity. This reliability is essential for organizations that rely on continuous network availability to support their operations.