779793-B21 HPE 546 SFP 10GB 2Port Network Adapter

HPE 779793-B21 10Gb Ethernet Network Adapter

The HPE 779793-B21 Ethernet adapter is a high-performance networking solution engineered for enterprise-grade environments. Designed to deliver ultra-fast data throughput, this dual-port 10GbE PCI Express card enhances server efficiency, minimizes latency, and supports demanding workloads in modern data centers. Its robust architecture ensures seamless integration with compatible systems while optimizing bandwidth utilization.

General Specifications

• Manufacturer: HPE
• Part Number: 779793-B21
• Product Category: Network Interface Card
• Device Type: Ethernet Adapter
• Form Factor: Plug-in Expansion Card

Advanced Technical Features

High-Speed PCIe Performance

This adapter utilizes a PCI Express 3.0 x8 interface, delivering superior data transfer speeds and efficient bandwidth allocation. The PCIe 3.0 specification ensures enhanced communication between the server and network card, reducing bottlenecks and improving overall system responsiveness.

• PCI Express 3.0 x8 interface for optimal throughput
• Improved latency handling for critical applications
• Backward compatibility with earlier PCIe standards

Networking Capabilities

Enhanced Data Transfer and Protocol Support

The adapter supports a wide range of networking protocols, ensuring compatibility with modern IT infrastructures. With a data transfer rate of up to 10 Gbps, it delivers consistent and reliable performance for bandwidth-intensive applications.

• Data transfer speeds up to 10 Gbps
• Support for 10 Gigabit Ethernet (10GbE)
• Optimized for high-throughput workloads

Intelligent Offloading and Optimization Features

To reduce CPU overhead and improve efficiency, this network card includes advanced offloading technologies and performance enhancements.

• TCP Segmentation Offload (TSO)
• Large Send Offload (LSO)
• TCP/IP checksum offloading
• RDMA over Converged Ethernet (RoCE)
• PXE boot support for streamlined deployment

Processor and Memory Specifications

Efficient Data Processing Engine

This network adapter is powered by a Mellanox ConnectX-3 controller, designed to accelerate packet processing and improve data handling efficiency in high-demand environments.

• Processor: Mellanox ConnectX-3
• Memory: 128 MB onboard RAM
• Optimized for virtualization and cloud workloads

Expansion and Connectivity Options

Flexible Integration

The plug-in card design ensures easy installation into compatible server systems, making it a scalable solution for expanding network capacity.

• 2 x 10Gb Ethernet SFP+ interfaces
• Supports fiber transceivers for extended reach
• Ideal for rack-mounted and enterprise servers

Versatile Deployment Scenarios

The HPE 779793-B21 adapter is suitable for a wide range of use cases, including:

• Data centers and enterprise IT environments
• Virtualized server infrastructures
• Cloud computing platforms
• High-performance computing (HPC)

HPE 779793-B21 Ethernet 10Gb 2-Port PCI Network Adapter

The HPE 779793-B21 Ethernet 10Gb 2-Port PCI Express 546SFP Network Adapter represents a powerful and efficient networking solution engineered to meet the increasing demands of modern enterprise data environments. Designed with performance, scalability, and reliability in mind, this adapter enables organizations to handle large-scale data transfers, virtualization workloads, and cloud-based applications with exceptional efficiency. Built on advanced PCI Express architecture, it provides high-speed connectivity while maintaining low latency and minimal CPU utilization, making it a preferred choice for data centers, enterprise networks, and high-performance computing infrastructures.

High-Speed Data Transfer Capabilities

The HPE 779793-B21 adapter supports high-speed data transfer rates of up to 10Gb per port, enabling rapid communication between servers, storage systems, and network infrastructure. This ensures that large volumes of data can be transmitted efficiently, reducing delays and improving overall system responsiveness. The dual-port configuration allows simultaneous data streams, enhancing throughput and supporting load balancing for optimized performance.

Reduced Latency and Improved Efficiency

Low latency is critical in modern networking environments, especially in applications such as financial trading systems, cloud computing platforms, and real-time communication services. This adapter minimizes latency through optimized hardware acceleration and intelligent packet processing, ensuring faster data delivery and improved user experience. Additionally, it reduces CPU overhead, allowing servers to allocate more resources to core business applications.

Optimized Throughput with PCIe Technology

PCI Express technology allows the adapter to achieve maximum throughput by providing dedicated lanes for data transmission. This ensures that network traffic is handled efficiently without contention, resulting in smoother data flow and enhanced system performance. The adapter is designed to work seamlessly with modern server platforms, delivering consistent results across various enterprise environments.

Compatibility with Modern Server Infrastructure

The adapter is compatible with a wide range of HPE ProLiant servers and other enterprise-grade systems. Its flexible design ensures easy integration into existing infrastructure, reducing deployment time and complexity. This compatibility makes it an ideal choice for organizations looking to upgrade their networking capabilities without significant hardware changes.

Virtualization and Cloud Optimization

The HPE 779793-B21 adapter is designed to support virtualization technologies and cloud computing environments. It enables efficient resource allocation and seamless integration with virtual machines, ensuring optimal performance in virtualized infrastructures.

Support for Virtual Machine Workloads

This adapter enhances virtual machine performance by providing dedicated network resources and reducing latency. It supports advanced virtualization features such as virtual switching and network partitioning, allowing administrators to manage multiple virtual environments with ease.

Improved Cloud Infrastructure Efficiency

In cloud-based environments, network performance is critical for delivering reliable services. The adapter’s high-speed connectivity and low latency ensure smooth communication between cloud resources, enabling faster data processing and improved user experience. It also supports scalable cloud deployments, making it suitable for growing organizations.

Low Power Consumption Design

The adapter incorporates advanced power management features that optimize energy usage based on workload requirements. This ensures that power is used efficiently, reducing overall energy consumption and lowering operational expenses.

Cost-Effective Networking Solution

By combining high performance with energy efficiency, the adapter provides a cost-effective solution for enterprise networking needs. Organizations can achieve significant savings in terms of energy costs and infrastructure investment, making it a valuable addition to any data center.

Secure Data Transmission

The adapter supports secure communication protocols that safeguard data as it travels across the network. This ensures that sensitive information remains protected from potential threats and vulnerabilities.

Reliable Error Detection and Correction

Error detection and correction mechanisms ensure data integrity by identifying and correcting transmission errors. This enhances the reliability of network operations and reduces the risk of data loss or corruption.

Scalability for Growing Networks

As organizations expand, their networking requirements evolve. The HPE 779793-B21 adapter is designed to scale with growing business needs, providing the flexibility to accommodate increased workloads and network complexity.

Seamless Expansion Capabilities

The adapter supports scalable network architectures, allowing organizations to add more devices and resources without compromising performance. This ensures that the network can grow alongside the business.

Streaming and Media Applications

Media and streaming applications benefit from the adapter’s ability to handle large data volumes with minimal delay. This ensures smooth video streaming and high-quality content delivery.

Comprehensive Monitoring Tools

The adapter supports advanced monitoring tools that provide real-time insights into network performance. This enables administrators to identify and resolve issues quickly, minimizing downtime and ensuring consistent operation.