P16812-B21 HPE 10GB 2-port 560flb Network Adapter

Enhanced Product Overview

The HPE P16812-B21 network interface module is engineered to deliver dependable connectivity, improved throughput, and optimized data handling for modern enterprise infrastructures. This dual‑port 10‑gigabit adapter is tailored for environments requiring stable bandwidth, reduced latency, and efficient packet processing across virtualized and high‑density server deployments.

General Information

• Brand: HPE
• Part Number: P16812-B21
• Product Type: Network Adapter

Technical Information

• Interface Type: PCI Express 2.0 x8
• Data Transfer Rate: Supports up to 10 Gbps speeds
• Connectivity: Wired Ethernet connectivity for stable, high-speed network access
• Supported Protocols: Gigabit Ethernet and 10 Gigabit Ethernet
• Remote Management: SNMP (Simple Network Management Protocol) for easy device management

Key Operational Advantages

• High‑speed 10‑gigabit Ethernet performance for bandwidth‑intensive applications
• Two independent ports for multi‑path connectivity and resilient networking
• Optimized packet handling to reduce CPU overhead and improve system efficiency
• Enhanced compatibility with HPE server platforms and virtualization ecosystems

Workload Optimization Features

• Support for advanced offloading technologies to accelerate data processing
• Improved throughput for cloud, storage, and virtual machine traffic
• Low‑latency design suitable for real‑time and mission‑critical operations

Key Benefits

• Dual‑port 10GbE configuration for flexible network design
• High‑efficiency architecture supporting modern data center workloads
• Reliable throughput for virtualization, cloud computing, and distributed systems
• Designed to maintain stable performance under heavy network utilization

Deployment Suitability

• Ideal for scalable server clusters and virtualized environments
• Suitable for hybrid cloud infrastructures requiring consistent bandwidth
• Engineered for enterprise‑grade reliability and long‑term operational stability

HPE P16812-B21 10GB 2-Ports 560FLB Network Adapter

The HPE P16812-B21 10GB 2-Port 560FLB Network Adapter is an advanced server networking solution designed to deliver high-speed Ethernet connectivity, reliable data transmission, and efficient network performance for enterprise computing environments. Built for modern HPE server platforms, this dual-port Ethernet adapter provides organizations with the bandwidth, scalability, and flexibility required to support demanding workloads such as virtualization, cloud computing, database applications, high-performance computing, and data-intensive enterprise operations.

As a member of the HPE FlexibleLOM network adapter family, the HPE 560FLB adapter integrates directly into compatible HPE server architectures to provide a streamlined networking upgrade path. The adapter offers two 10 Gigabit Ethernet ports, enabling faster communication between servers, storage systems, and network infrastructure while reducing bottlenecks commonly found in traditional Gigabit Ethernet environments. Its optimized design helps improve application responsiveness, increase server efficiency, and support the growing requirements of data centers.

Enterprise-Class 10 Gigabit Ethernet Connectivity

The HPE P16812-B21 560FLB Network Adapter delivers 10Gb Ethernet connectivity, providing significantly greater throughput compared to standard 1Gb network interfaces. With dual 10Gb Ethernet ports, this adapter allows servers to handle increased network traffic while maintaining consistent performance across multiple applications and services. The enhanced bandwidth capability makes it suitable for environments where rapid data exchange, low latency communication, and reliable network availability are essential.

10 Gigabit Ethernet technology enables organizations to build faster and more efficient server networks by supporting higher data transfer rates and reducing network congestion. The HPE 560FLB adapter is designed to meet the requirements of modern enterprise infrastructures where large-scale virtualization deployments, storage networking, and cloud-based applications require dependable high-speed connectivity.

Dual-Port Architecture for Improved Network Efficiency

The dual-port configuration of the HPE P16812-B21 network adapter provides additional networking flexibility and performance advantages. Two independent 10Gb Ethernet ports allow administrators to configure multiple network connections, implement redundancy strategies, separate network traffic types, or increase overall throughput through advanced networking technologies.

With two available Ethernet interfaces, organizations can dedicate different connections for various workloads, including application traffic, management operations, storage communication, and virtual machine networking. This flexible approach helps optimize network utilization while improving reliability in mission-critical server environments.

Flexible Network Deployment Options

The HPE 560FLB 10Gb 2-Port Network Adapter supports versatile deployment scenarios within enterprise data centers. It can be used in server virtualization environments, high-performance computing platforms, private cloud infrastructures, and general business applications requiring dependable Ethernet connectivity. Its flexible design enables administrators to integrate high-speed networking capabilities without requiring additional PCI Express expansion cards.

HPE FlexibleLOM Technology and Server Integration

The HPE P16812-B21 560FLB adapter utilizes the FlexibleLOM architecture developed for HPE ProLiant server systems. FlexibleLOM technology provides a modular networking approach that allows organizations to upgrade or replace network adapters without changing the server motherboard design. This capability simplifies server lifecycle management and provides greater flexibility when adapting infrastructure to changing networking requirements.

By using a FlexibleLOM form factor, the adapter helps conserve valuable server expansion slots while providing enterprise-grade Ethernet functionality. Data center administrators can deploy advanced networking features while maintaining efficient server configurations and maximizing available expansion resources.

Optimized Performance for Virtualized Environments

Modern data centers rely heavily on virtualization technologies to improve resource utilization and operational efficiency. The HPE P16812-B21 10GB 2-Port 560FLB Network Adapter is designed to support virtualization workloads by providing high bandwidth, advanced network management capabilities, and efficient packet processing.

Virtualized environments often require multiple network connections for communication between virtual machines, hosts, storage resources, and management platforms. The dual 10Gb Ethernet ports available on this adapter provide the capacity required to support numerous virtualized workloads while maintaining stable network performance.

Support for High-Density Server Environments

Enterprise server environments continue to increase in workload density, requiring networking components capable of handling greater volumes of traffic. The HPE 560FLB adapter addresses these demands by delivering high-speed Ethernet connectivity in a compact server-integrated design.

Organizations deploying multiple servers within data center racks can benefit from consistent network performance across their infrastructure. The adapter helps create a reliable foundation for applications that depend on fast communication between computing resources, storage platforms, and external networks.

Reliable Data Transmission for Business Applications

The HPE P16812-B21 network adapter is engineered to provide dependable data transmission for critical business workloads. Enterprise applications such as ERP systems, analytics platforms, virtualization environments, and cloud services require stable networking to maintain productivity and service availability.

By providing 10 Gigabit Ethernet connectivity, the adapter helps reduce delays caused by network limitations and supports efficient movement of large volumes of data. This makes it a valuable component for organizations seeking to improve infrastructure performance while maintaining reliability.

Advanced Ethernet Features 

The HPE 560FLB 10Gb 2-Port Network Adapter includes features designed to improve network efficiency, simplify administration, and enhance overall server connectivity. Enterprise networking environments require intelligent adapters that can manage demanding traffic patterns while providing administrators with greater control over data movement.

The adapter supports advanced Ethernet functionality that helps optimize network operations, including technologies designed for workload prioritization, traffic management, and efficient resource utilization. These capabilities contribute to improved application performance and better utilization of available network bandwidth.

Enhanced Traffic Handling and Bandwidth Optimization

High-performance servers generate significant amounts of network traffic, especially when supporting virtualization, database processing, and large-scale data transfers. The HPE P16812-B21 adapter provides the bandwidth necessary to handle these demanding workloads while maintaining efficient communication between connected systems.

Bandwidth optimization features help organizations maximize network resources by ensuring that critical applications receive the connectivity they require. This allows businesses to maintain consistent performance even during periods of increased network activity.

Improved Data Center Efficiency

Efficient networking plays an important role in reducing operational complexity within data centers. The HPE 560FLB adapter contributes to simplified infrastructure management by combining high-speed Ethernet connectivity with HPE server integration technologies.

By reducing the need for additional networking hardware and utilizing existing server architecture, organizations can create more efficient server deployments. This approach helps optimize rack space, improve cable management, and support scalable infrastructure growth.

Designed for Enterprise Reliability

Enterprise IT environments require networking components that can operate continuously under demanding conditions. The HPE P16812-B21 10GB 2-Port 560FLB Network Adapter is designed to provide dependable connectivity for servers supporting essential business operations.

Its enterprise-focused design helps organizations maintain reliable communication between systems while supporting workloads that require consistent network availability. The adapter is suitable for environments where performance, stability, and long-term reliability are key priorities.

Applications of the HPE P16812-B21 560FLB Network Adapter

The HPE 10Gb 2-Port 560FLB Network Adapter is suitable for a wide range of enterprise applications that require fast and reliable network communication. Its high-speed connectivity makes it an effective solution for organizations upgrading from traditional Gigabit Ethernet networks or expanding existing server infrastructure.

Data centers, enterprise server rooms, virtualization platforms, and cloud environments can benefit from the adapter’s ability to provide increased bandwidth and flexible network configuration options. It supports modern IT requirements where rapid data exchange and efficient resource utilization are essential.

Virtualization and Cloud Infrastructure

Virtualization platforms depend on powerful networking solutions to allow multiple workloads to share physical server resources efficiently. The HPE 560FLB adapter provides the network capacity required for virtual machine communication, live migration, and distributed application environments.

Cloud infrastructure deployments also benefit from high-speed Ethernet adapters because they require scalable networking performance to support growing numbers of users, applications, and services. The adapter helps create a reliable networking foundation for private cloud and enterprise cloud environments.

Data-Intensive Workload Performance

Applications involving large datasets, analytics, scientific computing, and enterprise databases require efficient data transfer capabilities. The HPE P16812-B21 adapter enables faster communication between servers and network resources, helping improve overall system responsiveness.

Its 10Gb Ethernet capability allows organizations to process and move information more efficiently, reducing limitations caused by slower network connections. This makes it an effective choice for performance-focused computing environments.

Enterprise Server Networking Expansion

The HPE 560FLB adapter provides a practical solution for organizations looking to expand server networking capabilities. By adding dual 10Gb Ethernet connectivity through the FlexibleLOM interface, businesses can modernize their infrastructure while maintaining compatibility with supported HPE server platforms.

The adapter helps extend the useful life of enterprise servers by providing the network performance required for evolving applications and increasing data demands. Its combination of speed, flexibility, and enterprise reliability makes it an important component for modern server deployments.

HPE P16812-B21 Network Adapter Integration and Scalability

Scalability is a critical requirement for enterprise networking solutions, and the HPE P16812-B21 560FLB Network Adapter is designed to support infrastructure growth. As organizations expand their applications and increase data processing requirements, reliable 10Gb Ethernet connectivity helps ensure that network performance remains consistent.

The adapter integrates with HPE server ecosystems to provide a scalable networking option that supports future expansion. Its modular design allows businesses to upgrade networking capabilities without major hardware changes, helping reduce complexity and improve investment efficiency.

Efficient Server Resource Utilization

The FlexibleLOM design of the HPE 560FLB adapter allows servers to achieve advanced networking performance while preserving standard expansion resources. This efficient use of server architecture supports optimized hardware configurations and simplifies infrastructure planning.

Professional Networking for Modern Data Centers

The HPE P16812-B21 10GB 2-Port 560FLB Network Adapter represents a professional-grade networking solution designed for enterprise environments requiring speed, reliability, and flexibility. Its dual-port 10Gb Ethernet capability, FlexibleLOM integration, and enterprise-focused features make it suitable for demanding server applications.

Organizations seeking to improve server connectivity, support virtualization workloads, and enhance data center efficiency can benefit from the advanced networking capabilities provided by this HPE adapter. It delivers the performance foundation required for modern enterprise computing while supporting scalable and reliable network infrastructure.