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

Overview HPE 788991-001 10Gb Ethernet PCI Adapter 

The HPE 788991-001 10Gbps PCI Express adapter is a high-performance networking solution engineered for enterprise-grade data environments. Designed to deliver exceptional throughput and efficiency, this dual-port SFP+ Ethernet expansion card enhances connectivity for modern servers and data centers. With advanced capabilities and compliance with key networking standards, it ensures reliable and scalable performance for demanding workloads.

General Product Details

• Manufacturer: HPE
• Part Number: 788991-001
• Product Category: Network Interface Adapter
• Form Factor: PCIe Plug-in Card

Core Technical Specifications

Device Architecture and Interface

• Designed as a plug-in network interface card for seamless integration
• PCI Express 3.0 x8 interface ensures high-speed data communication
• Available in both full-height and low-profile brackets for flexible deployment

Port Configuration and Speed

• Equipped with 2 x SFP+ ports for fiber-based 10Gb connectivity
• Supports up to 10 Gigabits per second per port
• Provides an aggregate bi-directional bandwidth of up to 40Gbps

Controller and Memory

• Powered by Emulex XE-100 series Ethernet controller for stable performance
• Integrated 128MB onboard memory for efficient packet processing

Advanced Networking Capabilities

Enhanced Data Handling Features

• Supports Jumbo Frames for improved data transfer efficiency
• PXE boot capability for remote system deployment and management
• Large Send Offload (LSO) enhances throughput by reducing CPU utilization

Hardware Offloading Technologies

• TCP Segmentation Offload (TSO) minimizes processor overhead
• Optimized packet handling for high-speed network traffic
• Improves overall server performance in data-intensive environments

Standards Compliance

• Compliant with IEEE 802.3 Ethernet standards
• Supports IEEE 802.1Q VLAN tagging for network segmentation
• Implements IEEE 802.3x flow control for congestion management
• Compatible with IEEE 802.3ad Link Aggregation (LACP) for redundancy and load balancing

Compatibility and Deployment Environment

Supported Server Platforms

• Compatible with HPE ProLiant DL20 Gen9 servers
• Supports HPE ProLiant DL560 Gen9 systems
• Works with HPE ProLiant DL580 Gen8 servers
• Designed for HPE ProLiant ML350 Gen9 platforms

Flexible Integration

• Ideal for enterprise data centers and high-performance computing setups
• Suitable for cloud computing and virtualization infrastructures
• Supports scalable networking deployments

High-Performance 10GbE Connectivity for Enterprise Environments

The HPE 788991-001 10Gbps PCI Express plug-in adapter represents a powerful networking solution engineered to meet the evolving bandwidth requirements of modern data centers, virtualization platforms, and enterprise IT infrastructures. Designed with IEEE 802.3 compliance, this dual-port SFP+ Ethernet adapter delivers reliable, high-throughput connectivity for mission-critical workloads that demand low latency and consistent performance. Its advanced architecture ensures seamless data transmission across high-speed networks, making it an ideal choice for organizations seeking to enhance server efficiency and network scalability.

Optimized Throughput for Data-Intensive Applications

This category of 10Gb Ethernet adapters is tailored to support demanding workloads such as cloud computing, big data analytics, virtualization, and storage networking. The HPE 788991-001 ensures optimal data flow between servers and network devices, significantly reducing bottlenecks associated with traditional gigabit connections. By leveraging dual 10Gbps ports, organizations can achieve improved redundancy, load balancing, and failover capabilities, which are essential for maintaining uptime and ensuring uninterrupted operations.

Advanced PCI Express Architecture

The PCI Express interface integrated into the HPE 788991-001 adapter is designed to deliver superior data transfer capabilities compared to legacy interfaces. By utilizing high-speed lanes, this adapter ensures efficient communication between the network interface and the server’s CPU and memory subsystems. This architecture is particularly beneficial for high-performance computing environments where data throughput is a key performance indicator.

Compatibility with Modern Server Platforms

This adapter is engineered to integrate seamlessly with a wide range of enterprise-grade servers, ensuring compatibility across multiple hardware generations. Its plug-in card form factor simplifies installation, allowing IT administrators to upgrade network capabilities without extensive system modifications.

Dual-Port SFP+ Ethernet Design

The inclusion of two SFP+ ports provides flexibility and versatility in network configuration. This design enables organizations to connect to various network infrastructures, including fiber optic and direct attach copper (DAC) solutions. The modular nature of SFP+ technology allows for easy customization based on specific network requirements.

Interoperability Across Network Devices

By conforming to industry standards, this adapter can seamlessly integrate into heterogeneous network environments. This eliminates compatibility concerns and allows organizations to leverage existing infrastructure investments.

Reliable Data Transmission Protocols

The IEEE 802.3 standard defines robust data transmission protocols that ensure error-free communication across the network. This results in improved data integrity and reduced packet loss, which are essential for critical applications.

Ideal Use Cases for 10Gbps Ethernet Adapters

The HPE 788991-001 is designed to address a wide range of use cases, making it a versatile addition to any IT infrastructure. Its high-speed capabilities and reliable performance make it suitable for environments where data transfer efficiency is paramount.

Storage Networking

For storage area networks and network-attached storage systems, high-speed connectivity is essential for rapid data access and backup operations. The 10Gbps throughput of this adapter ensures that storage systems can operate at peak efficiency.

Energy Efficiency and Thermal Management

Modern data centers require energy-efficient components to reduce operational costs and environmental impact. The HPE 788991-001 is designed with energy efficiency in mind, ensuring optimal performance while minimizing power consumption.

Reduced Power Consumption

The adapter incorporates advanced power management features that optimize energy usage based on network activity. This helps organizations lower their energy bills and achieve sustainability goals.

Effective Heat Dissipation

Efficient thermal management ensures that the adapter operates within safe temperature ranges, preventing overheating and extending the lifespan of the component.