788991-001 HPE 557SFP+ Ethernet PCI Express 2-Ports Adapter 10GBPS

HPE 788991-001 10Gb Ethernet PCI Express Adapter

The HPE 788991-001 10Gbps PCI Express adapter is a high-speed networking solution engineered for enterprise-grade data centers and performance-driven IT environments. Designed to deliver exceptional throughput and efficiency, this dual-port SFP+ Ethernet card enables reliable and scalable connectivity for modern workloads. With advanced networking capabilities and robust compatibility, it is an ideal choice for businesses seeking optimized network performance.

General Product Information

• Brand: HPE
• Part Number: 788991-001
• Device Category: Network Interface Adapter
• Connectivity Type: Wired Ethernet

Core Technical Specifications

Adapter Type and Design

• Device Type: Ethernet network interface card
• Form Factor: PCIe plug-in card
• Bracket Support: Full-height and low-profile compatibility
• Ideal for rack-mounted and tower server configurations

Port Configuration

• Dual-port 10 Gigabit SFP+ Ethernet connectivity
• Supports fiber optic and direct attach cables
• Flexible network expansion with scalable port usage

Data Transfer Capabilities

• Up to 10Gbps per port
• Aggregate bandwidth up to 40Gbps (bi-directional)
• Ensures seamless handling of high-volume data traffic

Controller and Memory

• Integrated Emulex XE-100 series Ethernet controller
• Onboard memory: 128MB
• Efficient packet processing and data buffering

Advanced Networking Features

Performance Optimization Technologies

• Jumbo Frames support for enhanced data packet efficiency
• PXE boot capability for network-based system deployment
• Large Send Offload (LSO) for improved data handling

CPU Offloading Enhancements

• TCP Segmentation Offload (TSO) reduces processor utilization
• Improves server performance during heavy network operations
• Enables efficient workload distribution

Standards Compliance

• IEEE 802.3 Ethernet standard compliance
• IEEE 802.1Q VLAN tagging support
• IEEE 802.3x flow control for traffic management
• IEEE 802.3ad link aggregation (LACP) support

Compatibility and Deployment Environment

Supported Server Platforms

• HPE ProLiant DL20 Gen9
• HPE ProLiant DL560 Gen9
• HPE ProLiant DL580 Gen8
• HPE ProLiant ML350 Gen9

Deployment Use Cases

• Enterprise data centers requiring high-speed networking
• Virtualization clusters and cloud environments
• High-performance computing (HPC) workloads
• Storage area networks and large-scale data processing

Key Benefits of HPE 788991-001 Adapter

Enhanced Network Efficiency

• Reduces latency with advanced offloading features
• Improves overall system responsiveness

Scalable Connectivity

• Dual-port architecture allows flexible network expansion
• Supports growing business infrastructure needs

High-Performance Networking with HPE 788991-001 Adapter

The HPE 788991-001 10Gbps Adapter PCI Express Plug-In Card represents a powerful solution designed to deliver high-speed data transfer, enhanced network reliability, and scalable connectivity for modern enterprise environments. Built to comply with IEEE 802.3 standards, this dual-port SFP+ Ethernet adapter enables organizations to meet increasing bandwidth demands while maintaining optimal efficiency across virtualized and physical infrastructures. Its advanced architecture ensures consistent throughput, reduced latency, and seamless integration into server environments that require dependable high-speed networking.

Enterprise-Grade Architecture for Data-Intensive Workloads

The HPE 788991-001 adapter is engineered with enterprise-grade components that support mission-critical workloads, including cloud computing, data analytics, virtualization, and high-performance computing. Its PCI Express interface ensures fast communication between the server and the network, minimizing bottlenecks and maximizing data throughput. This makes it particularly suitable for environments where speed and reliability are essential for maintaining productivity and uptime.

Advanced Traffic Management Capabilities

The adapter incorporates intelligent traffic management features that help distribute workloads evenly across both ports. This ensures better resource utilization and prevents network congestion. With support for advanced queuing and prioritization techniques, administrators can optimize network performance for specific applications, improving overall efficiency.

Dual-Port SFP+ Connectivity for Flexible Network Deployment

The inclusion of two SFP+ ports offers flexibility in network configuration, allowing businesses to adapt to evolving infrastructure requirements. SFP+ technology supports a variety of transceivers, enabling connections over both short and long distances. This versatility makes the HPE 788991-001 an ideal choice for data centers, enterprise networks, and cloud environments.

Scalable Network Infrastructure

As businesses grow, their networking requirements evolve. The dual-port design of this adapter allows for easy scalability, enabling organizations to expand their network capacity without significant infrastructure changes. This ensures that the adapter remains a valuable investment for long-term use.

PCI Express Interface for Enhanced Performance

The PCI Express interface plays a crucial role in delivering high-speed connectivity between the adapter and the host system. By leveraging the capabilities of PCIe technology, the HPE 788991-001 ensures efficient data transfer and minimal latency, which are essential for modern applications.

High Bandwidth Capabilities

The PCIe interface provides sufficient bandwidth to handle the demands of dual 10GbE ports, ensuring that the adapter can operate at full capacity without performance degradation. This makes it suitable for environments that require consistent high-speed data transfer.

Reliable Ethernet Performance

IEEE 802.3 compliance ensures that the adapter meets established standards for Ethernet communication, providing stable and predictable performance. This is essential for maintaining the integrity of data transmission in enterprise networks.

Enhanced Network Compatibility

The adapter’s compliance with industry standards allows it to work seamlessly with a wide range of switches, routers, and other networking devices. This flexibility simplifies deployment and reduces the need for specialized configurations.

Virtualization and Cloud Optimization

The HPE 788991-001 is optimized for virtualized environments, making it an excellent choice for data centers and cloud infrastructures. Its advanced features support efficient resource allocation and improved network performance for virtual machines.

Energy Efficiency and Cost Optimization

Energy efficiency is a key consideration for modern data centers, and the HPE 788991-001 is designed to minimize power consumption while delivering high performance. This helps organizations reduce operational costs and improve sustainability.

Reduced Power Consumption

The adapter incorporates energy-efficient components that minimize power usage without compromising performance. This contributes to lower energy costs and a reduced environmental footprint.

Optimized Cooling Requirements

Efficient design reduces heat generation, minimizing the need for extensive cooling systems. This further contributes to cost savings and improved data center efficiency.

Long-Term Cost Benefits

By combining high performance with energy efficiency, the adapter provides long-term cost benefits. Organizations can achieve better ROI through reduced operational expenses and improved network performance.

Security and Reliability Features

Security and reliability are critical in enterprise networking, and the HPE 788991-001 includes features designed to protect data and ensure consistent performance. These features help organizations maintain secure and reliable network operations.

Data Integrity and Protection

The adapter ensures the integrity of data transmission through advanced error-checking mechanisms. This reduces the risk of data corruption and enhances overall network reliability.

Stable Network Performance

Consistent performance is essential for mission-critical applications, and the adapter is designed to deliver stable connectivity even under heavy workloads. This ensures uninterrupted operations.

Enhanced Network Monitoring

Built-in monitoring capabilities allow administrators to track network performance and identify potential issues before they impact operations. This proactive approach improves overall network management.

Application Scenarios and Use Cases

The HPE 788991-001 is suitable for a wide range of applications, including data centers, enterprise networks, and high-performance computing environments. Its versatility makes it an ideal choice for organizations seeking reliable and scalable networking solutions.

Data Center Deployments

In data centers, the adapter provides high-speed connectivity for servers, storage systems, and networking equipment. This ensures efficient data transfer and supports demanding workloads.

Enterprise Networking

For enterprise environments, the adapter enables fast and reliable communication between systems, improving productivity and collaboration. Its scalability ensures that it can meet the needs of growing organizations.

High-Performance Computing

In high-performance computing environments, the adapter delivers the bandwidth and low latency required for complex calculations and data processing. This makes it an essential component for advanced computing applications.