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

HPE 779793-B21 10Gb Ethernet Network Adapter

The HPE 779793-B21 Ethernet adapter is a high-performance networking solution engineered to deliver fast, reliable, and scalable connectivity for enterprise environments. Designed with advanced technologies and optimized for modern data centers, this dual-port 10Gb SFP+ adapter ensures efficient data transmission, reduced latency, and enhanced virtualization capabilities.

General Product Details

• Manufacturer: HPE
• Part Number: 779793-B21
• Product Category: Network Interface Card
• Device Type: Ethernet Adapter

Form Factor and Interface

This plug-in card is built to seamlessly integrate into compatible servers using a high-speed PCI Express interface, ensuring optimal throughput and performance.

• Form Factor: Internal Plug-in Card
• Interface Type: PCI Express 3.0 x8
• PCI Specification: PCIe 3.0

Advanced Networking Capabilities

High-Speed Data Transmission

Equipped with dual 10 Gigabit Ethernet ports, this adapter provides exceptional bandwidth and throughput, making it ideal for data-intensive workloads, cloud computing, and virtualization environments.

• Dual-port 10Gb SFP+ connectivity
• Data transfer rate up to 10 Gbps per port
• Reliable wired networking technology

Compliance and Standards

Designed in accordance with globally recognized networking standards, this adapter ensures interoperability and consistent performance.

• IEEE 802.3ae (10Gb Ethernet)
• IEEE 802.3ad (Link Aggregation - LACP)
• IEEE 802.1Q (VLAN tagging)
• IEEE 802.1p (Traffic prioritization)
• IEEE 802.3x (Flow control)
• IEEE 802.1AB (LLDP)
• IEEE 802.1Qbb (Priority Flow Control)
• IEEE 802.1Qaz (Enhanced Transmission Selection)
• IEEE 802.1Qbg (Edge Virtual Bridging)

Enhanced Performance Features

Offload Technologies

The HPE 779793-B21 adapter incorporates advanced offloading features to reduce CPU utilization and improve overall system performance.

• TCP Segmentation Offload (TSO)
• Large Send Offload (LSO)
• TCP/IP checksum offloading

Connectivity and Expansion Options

Interface Details

The adapter features dual SFP+ interfaces, offering flexibility for fiber or direct-attach copper connections depending on your network setup.

• 2 x 10Gb Ethernet SFP+ ports
• Flexible connectivity options
• Supports scalable network expansion

Enterprise Networks

• Reliable and scalable infrastructure
• Enhanced application performance

Cloud and Virtualization

• Optimized for virtual machines
• Supports high-density workloads

Key Advantages of HPE 779793-B21 Network Adapter

• High-speed dual-port 10Gb connectivity
• Advanced offload and virtualization support
• Robust compliance with networking standards
• Low latency with RoCE technology
• Seamless integration with PCIe 3.0 systems
• Optimized for enterprise, cloud, and HPC workloads

Advanced 10GbE Networking Capabilities

With increasing demand for virtualization, cloud computing, and data-intensive applications, 10GbE adapters have become essential components within enterprise infrastructure. The HPE 546SFP adapter category is tailored to support these evolving requirements by offering high-speed data transmission capabilities that significantly outperform traditional Gigabit Ethernet solutions. This results in improved application responsiveness, faster data transfers, and optimized workload distribution.

PCI Express Integration and Compatibility

The HPE 779793-B21 network adapter is built on the PCI Express interface, providing high-speed connectivity between the adapter and the host system. PCIe technology ensures low latency and high data transfer rates, making it ideal for modern servers and workstations.

Seamless Server Integration

This adapter is specifically designed to be compatible with a wide range of HPE ProLiant servers. Its form factor and architecture allow for easy installation, minimizing downtime and simplifying deployment processes in enterprise environments.

Scalability Across Infrastructure

Organizations can deploy multiple adapters across servers to scale their networking capabilities as needed. This flexibility allows businesses to expand their infrastructure without significant redesign, ensuring future-proof investments.

Reduced Latency and Interference

Fiber-based connections are less susceptible to electromagnetic interference, resulting in lower latency and improved data integrity. This is crucial for applications that require real-time data processing.

Reliability and Enterprise-Grade Design

Reliability is a critical factor in enterprise networking, and the HPE 779793-B21 adapter is designed to meet stringent performance and durability standards. It ensures consistent operation even under heavy workloads.

Robust Build Quality

The adapter is constructed using high-quality components that can withstand demanding operating conditions. This durability ensures long-term reliability and reduces the need for frequent replacements.

High Availability Support

The dual-port configuration, combined with failover capabilities, ensures continuous network availability. This is essential for mission-critical applications where downtime is not acceptable.

Optimized Power Usage

The adapter intelligently manages power consumption based on workload requirements, ensuring efficient energy utilization. This contributes to lower overall power costs in large-scale deployments.

Thermal Design Considerations

Efficient heat dissipation mechanisms prevent overheating, ensuring stable operation even during intensive workloads. This enhances the longevity of the adapter and the overall system.

Environmentally Conscious Design

By reducing power consumption and heat generation, the adapter supports environmentally sustainable IT practices, aligning with modern green data center initiatives.

Virtualized Environments

In virtualization setups, the adapter provides the necessary bandwidth and low latency required to support multiple virtual machines running simultaneously. This ensures smooth operation and efficient resource allocation.

Cloud Computing Infrastructure

Cloud service providers benefit from the adapter’s high-speed connectivity and scalability, enabling them to deliver reliable services to customers with minimal latency.

Data-Intensive Applications

Applications such as big data analytics, database management, and media streaming require high bandwidth and low latency. The adapter meets these demands, ensuring optimal performance.

Security and Network Integrity

Security is a fundamental aspect of enterprise networking, and this adapter includes features that enhance data protection and network integrity.

Secure Data Transmission

Advanced encryption and authentication protocols help protect data during transmission, reducing the risk of unauthorized access.

Isolation in Virtualized Environments

Virtualization features ensure that network traffic is isolated between virtual machines, preventing data leakage and enhancing security.

Compliance with Industry Standards

The adapter adheres to industry standards and best practices, ensuring compatibility and secure operation within enterprise networks.

Upgrade Flexibility

Organizations can easily upgrade their network infrastructure by adding more adapters or integrating with higher-speed technologies, ensuring seamless growth.

Long-Term Value

The combination of performance, reliability, and scalability makes this adapter a valuable investment for organizations looking to enhance their network capabilities while maintaining cost efficiency.