P05765-001 HPE 2-Port G3 40GBE QSFP+ NIC Adapter

HPE P05765-001 Dual-Port Network Adapter

The HPE P05765-001 is a high-performance 40GbE QSFP+ network interface card designed to deliver exceptional speed, reliability, and compatibility for enterprise-grade servers.

General Information

• Manufacturer: HPE
• Part Number: P05765-001
• Device Type: Network Interface Card

Technical Specifications

• Adapter Type: 40GbE Dual-Port Network Adapter
• Chipset: HPE 565 QSFP+ Controller
• Port Configuration: 2 × QSFP+ 40GbE Ports
• Data Throughput: Up to 40 Gbps per port
• Bus Interface: PCI Express (PCIe Gen3 x8)
• Form Factor: Standard Low-Profile / Full-Height bracket

Compatibility

• Supported Servers: HPE ProLiant Gen10 / Gen10 Plus series
• Protocols: Ethernet, iSCSI, FCoE (depending on server support)
• Virtualization: SR-IOV, VMware, Hyper-V

Operating Conditions

• Temperature Range: 0°C to 55°C

HPE P05765-001 2-Port 40GBE QSFP+ Adapter Overview

The HPE P05765-001 2-Port Network Adapter G3 40GBE QSFP+ Network Interface Card represents an advanced networking solution developed to support modern enterprise infrastructures that require exceptional throughput, dependable connectivity, and low-latency communication between servers, storage platforms, virtualization clusters, and cloud environments. As organizations continue to embrace digital transformation, data-intensive applications, software-defined infrastructure, artificial intelligence workloads, virtualization, and high-performance computing, network interface cards capable of delivering sustained 40 Gigabit Ethernet performance have become essential components within enterprise data centers. This category focuses on high-performance HPE-compatible 40GbE network interface cards that enable businesses to maximize bandwidth while maintaining reliability, scalability, and operational efficiency.

Designed specifically for enterprise-grade deployments, the HPE P05765-001 Network Adapter G3 integrates dual 40GbE QSFP+ interfaces, allowing servers to communicate with storage arrays, network switches, virtualization hosts, clustered databases, and cloud infrastructures at significantly higher speeds than traditional 1GbE or 10GbE solutions. The adapter supports demanding workloads where network congestion, latency, and bandwidth limitations directly impact application performance, making it an excellent solution for organizations seeking consistent high-speed connectivity.

Enterprise-Class 40 Gigabit Ethernet Connectivity

Forty Gigabit Ethernet technology dramatically increases available network bandwidth, enabling organizations to process larger volumes of data with reduced transmission delays. The HPE P05765-001 2-Port Network Adapter G3 belongs to a category of enterprise networking hardware specifically engineered to support mission-critical applications where uninterrupted communication between servers and network infrastructure is required.

Organizations operating virtualization platforms, distributed databases, analytics environments, cloud infrastructures, software-defined networking, and storage networks benefit from significantly increased throughput. The dual-port architecture allows administrators to separate production traffic from storage traffic, configure failover mechanisms, implement load balancing strategies, or dedicate individual interfaces to specialized workloads while maintaining consistent performance across the infrastructure.

Reduced Network Latency

Latency has become increasingly important for enterprise applications requiring immediate communication between computing resources. Database clustering, financial processing, virtualization migration, container orchestration, AI model training, and distributed storage all benefit from lower network latency. The HPE P05765-001 category addresses these requirements by providing efficient packet processing and reliable Ethernet connectivity capable of supporting latency-sensitive enterprise applications.

Dual-Port QSFP+ Architecture

The defining feature of the HPE P05765-001 adapter is its dual QSFP+ port configuration. Each interface supports 40 Gigabit Ethernet connectivity, allowing organizations to achieve exceptional aggregate bandwidth while providing flexibility for redundancy, traffic segmentation, and network optimization. The availability of two independent interfaces creates opportunities for resilient network designs that minimize downtime and maximize service availability.

Bandwidth Aggregation

Multiple physical interfaces enable network administrators to aggregate bandwidth where supported, creating increased throughput between servers and switches. This capability becomes especially valuable for virtualization hosts, storage gateways, clustered application servers, and high-performance computing nodes handling simultaneous communication with multiple systems.

High Availability Infrastructure

Enterprise environments prioritize continuous operation. Dual-port network adapters facilitate redundant network paths that maintain connectivity even when individual cables, switches, or network segments experience failures. Such redundancy contributes to improved uptime and supports business continuity strategies within production environments.

Compatibility with Modern Data Centers

Modern enterprise data centers require networking components capable of integrating seamlessly into complex infrastructures consisting of blade servers, rack servers, virtualization platforms, storage arrays, cloud gateways, and software-defined networking environments. The HPE P05765-001 category supports deployment scenarios requiring enterprise-grade compatibility with current networking standards while enabling organizations to scale their infrastructure according to changing business requirements.

Virtualized Server Environments

Virtualization platforms place substantial demands on network infrastructure because numerous virtual machines share physical network resources. High-bandwidth adapters provide sufficient throughput for live migration, virtual storage access, application communication, and management traffic without introducing unnecessary congestion. The dual-port configuration supports traffic isolation strategies that improve performance and administrative flexibility.

Private Cloud Deployments

Private cloud infrastructures require consistent communication between compute nodes, storage systems, orchestration platforms, and management services. High-speed network adapters contribute to responsive cloud environments by reducing transmission delays while supporting scalable infrastructure growth.

Storage Replication

Many organizations replicate storage between facilities for disaster recovery purposes. High-bandwidth Ethernet interfaces accelerate replication activities by allowing larger datasets to transfer more rapidly while maintaining synchronization between storage systems.

Scalability for Expanding Enterprise Networks

Enterprise infrastructures evolve continuously as organizations add applications, increase storage capacity, expand virtualization clusters, and deploy additional compute resources. Network interface cards must accommodate this growth without becoming infrastructure bottlenecks. The HPE P05765-001 category emphasizes scalable networking solutions suitable for both current workloads and future expansion.

Infrastructure Modernization

Replacing older 1GbE and 10GbE adapters with 40GbE technology significantly enhances network capacity, allowing organizations to modernize server connectivity without requiring complete infrastructure redesign. Upgrading network adapters often provides immediate improvements in throughput and application responsiveness.

Big Data Analytics

Analytics platforms process enormous quantities of structured and unstructured information originating from multiple business systems. Fast network communication enables timely movement of datasets between storage repositories, analytics engines, and reporting platforms, improving operational efficiency and reducing processing times.

Reliable Packet Processing

Enterprise-grade network adapters incorporate sophisticated packet processing technologies that improve communication efficiency while minimizing processor overhead. Efficient packet handling contributes to stable application performance during periods of sustained network utilization.

Integration with Enterprise Server Platforms

The HPE P05765-001 category is intended for enterprise environments where compatibility with professional server platforms is essential. Organizations deploying rack servers, blade systems, virtualization clusters, storage gateways, and enterprise appliances require networking hardware designed for continuous operation under demanding conditions. Enterprise adapters undergo rigorous engineering to deliver dependable connectivity across long operational lifecycles.

Server Consolidation

As organizations consolidate workloads onto fewer, more powerful servers, networking requirements increase substantially. High-capacity adapters enable consolidated environments to support numerous applications simultaneously without saturating network resources.

Virtual Desktop Infrastructure

Virtual desktop deployments generate continuous communication between storage, compute, authentication, and client access layers. High-speed networking contributes to responsive desktop experiences while supporting large user populations accessing centralized computing resources.

Efficient Cable Management with QSFP+

QSFP+ connectivity provides a practical solution for enterprise networking by supporting high-bandwidth communication through compact interfaces suitable for dense server deployments. Data center administrators benefit from simplified cable management while maintaining exceptional network performance across racks containing numerous servers.

Rack Density Optimization

High-density server environments require networking hardware capable of maximizing available rack space without compromising airflow or cable organization. QSFP+ connectivity contributes to cleaner infrastructure layouts that simplify maintenance activities.

Simplified Infrastructure Expansion

As additional servers are introduced into enterprise environments, standardized QSFP+ connectivity facilitates predictable deployment processes and easier network expansion while maintaining consistent operational standards.

Stable Enterprise Connectivity

Reliable communication remains fundamental to business continuity. Enterprise network adapters support continuous operation by maintaining dependable connections during intensive workloads, allowing applications to function consistently across production environments.

Support for Secure Enterprise Deployments

Enterprise networking hardware integrates into secure infrastructure architectures where segmentation, controlled access, monitoring, and network management policies help protect organizational resources. High-performance adapters support secure communication strategies while delivering the bandwidth necessary for modern enterprise operations.

Cloud Infrastructure

Cloud computing environments require continuous communication between orchestration systems, virtualization hosts, storage clusters, monitoring platforms, and management services. High-speed adapters support efficient workload mobility and scalable cloud operations.

Enterprise Storage Networks

Organizations deploying centralized storage architectures depend upon consistent network performance to maintain application responsiveness. High-bandwidth Ethernet connectivity reduces storage access delays while supporting concurrent workloads across multiple servers.

Research Computing

Scientific computing, engineering simulations, genome sequencing, weather modeling, and computational research generate enormous datasets requiring rapid movement between compute clusters and storage resources. Forty Gigabit Ethernet networking enables researchers to complete data-intensive operations more efficiently.

Operational Efficiency

Organizations benefit from improved operational efficiency when network infrastructure no longer constrains application performance. High-bandwidth adapters reduce congestion, accelerate data movement, improve virtualization responsiveness, enhance storage communication, and contribute to more predictable infrastructure behavior under demanding workloads.