789897-001 HPE Ethernet Pci Express 331 FLR 1GB Network Adapter 4 Ports

HPE 789897-001 Ethernet PCI 331 FLR 1Gb Network Adapter

The HPE 789897-001 Ethernet PCI Express 331 FLR network adapter is a high-efficiency, enterprise-grade networking solution engineered to deliver stable and scalable connectivity for modern server environments. Designed with a FlexibleLOM form factor, this quad-port Gigabit Ethernet adapter provides consistent throughput, low latency, and optimized performance for data-intensive workloads.

General Product Details

• Manufacturer: Hewlett Packard Enterprise (HPE)
• Part Number: 789897-001
• Device Category: Ethernet Network Adapter
• Form Factor: FlexibleLOM Plug-in Card

Core Technical Specifications

High-Speed Connectivity and Port Configuration

This network interface card features four RJ-45 Ethernet ports, enabling enhanced connectivity for multi-network environments. Each port supports Gigabit speeds, ensuring reliable data transfer across enterprise networks.

• Four (4) RJ-45 Ethernet ports
• 1 Gbps throughput per port
• Full duplex capability up to 2 Gbps per port
• Aggregate bandwidth up to 8 Gbps

Advanced Chipset and Processing Power

Powered by the Broadcom BCM5719 network processor, this adapter delivers dependable performance with efficient packet processing and reduced CPU overhead.

• Integrated Broadcom BCM5719 controller
• Optimized for high-performance networking tasks
• Enhanced packet handling efficiency

Interface and Expansion Compatibility

The adapter connects via a PCI Express 2.0 x4 interface, ensuring compatibility with a wide range of server configurations. It is mechanically compatible with larger PCIe slots for flexible deployment.

• PCI Express 2.0 x4 interface
• Compatible with x8 and x16 FlexibleLOM slots
• Seamless integration into enterprise servers

Memory and Power Efficiency

With integrated onboard memory and energy-conscious design, this network card supports high-speed operations while maintaining low power consumption.

• 276 MB onboard memory
• Maximum power usage around 5.5 watts
• Energy Efficient Ethernet (IEEE 802.3az) support

Virtualization Acceleration

Built to support virtualized environments, this adapter includes advanced features that improve network performance in hypervisor-based systems.

• VMware NetQueue compatibility
• Microsoft Virtual Machine Queue (VMQ) support
• Improved workload distribution across virtual machines

Hardware Offloading Capabilities

The adapter reduces CPU utilization by offloading network processing tasks directly to hardware, enhancing overall system efficiency.

• TCP/IP checksum offload
• UDP/IP checksum offload
• Large Send Offload (LSO)

Network Optimization Technologies

To ensure maximum throughput and reduced latency, the adapter integrates several optimization features suitable for enterprise deployments.

• Jumbo frame support for large data packets
• IEEE 802.1Q VLAN tagging for network segmentation
• Energy-efficient networking capabilities

Precision Time Synchronization

Accurate time synchronization is critical for distributed systems and real-time applications. This adapter supports advanced timing protocols.

• IEEE 1588 Precision Time Protocol (PTP)
• IEEE 802.1as timing synchronization

• Compatible with Cat5 or higher cables
• Maximum cable distance up to 100 meters (328 feet)
• Ideal for data centers and enterprise networks

Gen10 Server Support

• HPE ProLiant DL380 Gen10
• HPE ProLiant DL360 Gen10
• HPE ProLiant DL180 Gen10
• HPE ProLiant DL560 Gen10
• HPE ProLiant DL580 Gen10

Optimized for Data Centers

• Supports high-density server environments
• Improves bandwidth allocation and traffic handling

Enterprise-Class Networking with HPE 789897-001 Ethernet

The HPE 789897-001 Ethernet PCI Express 331 FLR 1GB Network Adapter 4 Ports represents a reliable and performance-oriented networking solution designed for enterprise server environments. Built to support demanding data center workloads, this adapter offers consistent throughput, low latency, and enhanced scalability for modern IT infrastructures. It is engineered specifically for compatibility with HPE ProLiant servers, ensuring seamless integration, optimal performance, and efficient resource utilization.

Advanced PCI Express Integration

The PCI Express interface ensures faster communication between the network adapter and the host system. This enables quicker packet processing, reduced CPU overhead, and enhanced responsiveness for applications that require consistent network performance. With PCIe-based connectivity, enterprises can scale their systems while maintaining optimal throughput.

Optimized Data Flow Management

The adapter supports intelligent data flow handling mechanisms, ensuring that incoming and outgoing packets are processed efficiently. This minimizes latency and packet loss, even under heavy network loads, making it suitable for mission-critical applications and high-demand environments.

Load Balancing Capabilities

With multiple ports available, the adapter supports load balancing techniques that distribute traffic evenly across connections. This prevents congestion, optimizes bandwidth utilization, and enhances overall network performance.

Flexible Network Segmentation

Administrators can use individual ports to separate traffic types, such as management, storage, and application data. This segmentation improves security and ensures that critical workloads receive the bandwidth they require without interference.

Performance Optimization for Enterprise Workloads

Low Latency Communication

Low latency is essential for real-time applications such as financial transactions, VoIP, and virtual desktop infrastructure. This adapter minimizes delays in packet transmission, ensuring smooth and responsive user experiences.

Efficient CPU Utilization

By offloading certain network processing tasks from the CPU, the adapter reduces system overhead and frees up processing power for other critical operations. This enhances overall server efficiency and performance.

Enhanced Traffic Isolation

Traffic isolation capabilities allow administrators to separate virtual machine traffic from other network activities. This improves security and performance in multi-tenant environments.

Compatibility with HPE ProLiant Servers

This network adapter is specifically designed for compatibility with HPE ProLiant server platforms. Its FlexibleLOM (FLR) form factor ensures easy installation and integration, allowing organizations to upgrade their networking capabilities without significant modifications to existing infrastructure.

Seamless Integration

The adapter fits directly into compatible server slots, eliminating the need for complex configurations. This simplifies deployment and reduces setup time for IT teams.

Firmware and Driver Support

HPE provides comprehensive firmware and driver support, ensuring that the adapter operates efficiently with supported operating systems and server environments.

Security Features

Network security is a top priority in enterprise environments. The HPE 789897-001 adapter includes features that help protect data and ensure secure communication across the network.

Optimized Power Usage

The adapter uses advanced power management techniques to reduce energy consumption during periods of low activity, helping organizations lower their energy expenses.

Reduced Cooling Requirements

Efficient power usage results in lower heat generation, which in turn reduces the need for extensive cooling solutions within data centers.

Lower Total Cost of Ownership

By combining performance, reliability, and energy efficiency, the adapter offers a cost-effective solution for enterprise networking needs.

Data Center Deployments

In data centers, the adapter supports high-density server environments, enabling efficient communication between servers and network infrastructure.

Cloud Service Providers

Cloud providers benefit from the adapter’s scalability and performance, allowing them to deliver consistent services to their customers.

Support for Emerging Technologies

The adapter is designed to work with emerging technologies, ensuring that organizations can adopt new solutions without needing to replace their existing hardware.

Adaptability to Changing Workloads

With its flexible configuration options, the adapter can adapt to changing workload requirements, providing long-term value for businesses.

Investment Protection

By choosing a reliable and scalable networking solution, organizations can protect their investment and reduce the need for frequent hardware upgrades.