867705-001 HPE Ethernet 10GB 2-Port 521T Network Adapters

Overview of HPE 867705-001 Ethernet 10Gb Network Adapter

The HPE 867705-001 Ethernet 10Gb 2-Port 521T Network Adapter is engineered to deliver exceptional networking performance, scalability, and reliability for modern enterprise infrastructures. Designed as a PCI Express 3.0 x8 plug-in card, this advanced network interface card ensures seamless data transmission across high-demand server environments. With dual 10 Gigabit Ethernet ports and robust virtualization support, it is an ideal solution for data centers, cloud platforms, and high-performance computing applications.

Core Hardware Specifications and Design

• Manufacturer: HPE
• Part Number: 867705-001
• Device Type: Ethernet Network Adapter
• Form Factor: PCIe Plug-in Card
• Interface: PCI Express 3.0 x8
• Processor: Cavium QL41401 Controller

Dual-Port 10Gb Ethernet Connectivity

• Ports: 2 x RJ-45 10 Gigabit Ethernet
• Data Transfer Rate: Up to 10 Gbps per port
• Aggregate Throughput: Up to 40 Gbps bidirectional
• Connection Type: Wired Ethernet

Low Power Consumption

• Operational Power Usage: Approximately 8.4 Watts

Support for Virtual Machine Acceleration

• VMware NetQueue technology
• Microsoft Virtual Machine Queue (VMQ)

VLAN and Traffic Prioritization

• IEEE 802.1Q VLAN tagging
• IEEE 802.1P priority tagging

Data Center Bridging (DCB) Support

• IEEE 802.1Qbb (Priority-based Flow Control)
• IEEE 802.1Qaz (Enhanced Transmission Selection)

Supported IEEE Standards

• IEEE 802.3az Energy Efficient Ethernet
• IEEE 802.3by 25Gb Ethernet compatibility baseline
• IEEE 802.1AS Timing and Synchronization

RJ-45 Interface Options

• 2 x 10Gb Ethernet RJ-45 ports

HPE 867705-001 Ethernet 10GB 2-Port 521T Network Adapter 

The HPE 867705-001 Ethernet 10GB 2-Port 521T Network Adapter represents a high-performance networking solution engineered to meet the evolving demands of modern data centers, enterprise IT environments, and virtualization infrastructures. Built to deliver consistent throughput, reduced latency, and improved scalability, this dual-port 10 Gigabit Ethernet adapter is specifically optimized for rack and tower servers that require dependable and high-speed connectivity. Designed with flexibility and compatibility in mind, it supports a wide range of HPE ProLiant servers, making it a reliable choice for businesses seeking enhanced network performance.

High-Speed 10GbE Connectivity for Enterprise Workloads

The 10 Gigabit Ethernet capability of the HPE 521T adapter ensures that organizations can handle increasing data loads without compromising performance. As enterprise applications continue to grow in complexity, traditional 1GbE connections become insufficient. This adapter provides ten times the bandwidth, enabling faster data transfers, improved application responsiveness, and seamless handling of bandwidth-intensive workloads such as virtualization, database management, and cloud computing.

Dual-Port Architecture for Enhanced Flexibility

The dual-port design allows IT administrators to configure multiple network paths, enabling redundancy and load balancing. This architecture enhances network reliability by ensuring that if one port fails, the other can continue to operate without interruption. Additionally, the dual-port configuration supports link aggregation, allowing both ports to work together for increased throughput and improved network efficiency.

Optimized for High-Bandwidth Applications

Applications such as video streaming, real-time analytics, and large-scale data transfers require consistent and high-speed connectivity. The HPE 867705-001 adapter is optimized to handle such workloads by providing stable and high-throughput performance, ensuring minimal packet loss and reduced latency even under heavy network load conditions.

Advanced Networking Features and Capabilities

The HPE Ethernet 10GB 2-Port 521T Network Adapter incorporates a wide range of advanced networking features designed to enhance efficiency, improve manageability, and reduce CPU overhead. These capabilities make it an ideal choice for businesses looking to optimize their IT infrastructure while maintaining cost efficiency.

TCP Offload Engine and CPU Optimization

One of the standout features of this adapter is its support for TCP Offload Engine technology, which reduces the processing burden on the host CPU by offloading network tasks to the adapter itself. This allows servers to dedicate more resources to application processing, resulting in improved overall system performance and reduced latency.

Virtualization Acceleration Technologies

The adapter supports virtualization acceleration features such as VMware NetQueue and Microsoft Virtual Machine Queue technologies. These enhancements improve network throughput in virtualized environments by efficiently distributing network traffic across multiple virtual machines. This ensures consistent performance even when multiple VMs are running simultaneously.

Compatibility with HPE ProLiant Servers

The HPE 867705-001 adapter is engineered to integrate seamlessly with a wide range of HPE ProLiant servers. This compatibility ensures easy deployment, reduced configuration time, and optimal performance when used within HPE-certified environments. The adapter is tested and validated to meet HPE’s strict quality standards, ensuring reliability and long-term stability.

Plug-and-Play Deployment

With support for industry-standard PCI Express interfaces, the adapter can be easily installed into compatible server systems without complex configuration requirements. This simplifies the deployment process and allows IT teams to quickly upgrade their network infrastructure.

Firmware and Driver Support

HPE provides comprehensive firmware and driver support for the 521T adapter, ensuring compatibility with various operating systems including Windows Server, Linux distributions, and VMware environments. Regular updates help maintain security, improve performance, and ensure compatibility with the latest technologies.

Seamless Integration with HPE

The adapter integrates with HPE management tools such as HPE Intelligent Provisioning and HPE OneView, allowing administrators to monitor, configure, and manage network performance from a centralized interface. This enhances operational efficiency and simplifies network management.

Energy Efficiency 

Energy efficiency is a critical consideration in modern data centers, and the HPE Ethernet 521T adapter is designed to minimize power consumption while delivering high performance. Its efficient design helps reduce operational costs and supports environmentally sustainable IT practices.

Low Power Consumption Design

The adapter is engineered to operate with minimal power usage without compromising performance. This makes it suitable for large-scale deployments where energy savings can have a significant impact on overall operational expenses.

Advanced Thermal Management

Efficient heat dissipation ensures that the adapter operates reliably even in high-density server environments. Proper thermal management reduces the risk of overheating and extends the lifespan of the hardware.

Compliance with Industry Standards

The adapter meets various industry standards for energy efficiency and environmental compliance, making it a suitable choice for organizations that prioritize sustainability and regulatory compliance.

Performance Optimization

Performance optimization is a key aspect of the HPE Ethernet 521T adapter, enabling organizations to maximize their network efficiency and achieve better utilization of resources.

Jumbo Frame

The adapter supports jumbo frames, allowing larger packets to be transmitted over the network. This reduces overhead and improves efficiency, particularly in environments with large data transfers.

Interrupt Moderation

Interrupt moderation reduces CPU overhead by limiting the number of interrupts generated during network operations. This improves system performance and allows for more efficient processing of network traffic.

Advanced Packet Filtering

Advanced packet filtering capabilities enable efficient handling of network traffic, ensuring that only relevant data is processed by the system. This enhances performance and reduces unnecessary workload on the server.