593722-B21 HPE NC365T 4-Ports 1GB Ethernet PCI-E Adapter

HPE NC365T 4-Ports 1GB Ethernet PCI-E Adapter

The HPE 593722-B21 NC365T PCIe 2.0 4-Port 1Gb Ethernet Adapter is designed to provide reliable wired connectivity, supporting multiple Ethernet standards for enterprise-grade networking solutions.

Manufacturer Information

• Brand: Hewlett Packard Enterprise 
• Part Number: 593722-B21
• Device Category: Network Adapter

Technical Details

• 4-Port Ethernet design
• Supports multiple LAN connections

Form Factor

• Low-profile plug-in card
• Compact design for space-saving installations

Interface Type

• PCI Express 2.0 x4 bus interface
• High-speed data transfer capability

Networking Features

• Wired Ethernet connection
• Stable and secure data transmission

Cabling Types

• Ethernet 10Base-T
• Ethernet 100Base-TX
• Ethernet 1000Base-T

Supported Protocols

• Ethernet
• Fast Ethernet
• Gigabit Ethernet

Data Transfer Rate

• Up to 1 Gbps throughput
• Optimized for high-performance networking

Advantages of HPE 593722-B21

Performance Benefits

• Reliable wired connectivity for enterprise systems
• Supports multiple Ethernet standards
• High-speed PCIe 2.0 interface

Design Benefits

• Low-profile card for compact servers
• Easy installation and integration
• Durable build quality for long-term use

Enterprise Applications

• Data centers requiring stable LAN connections
• Corporate networks needing scalable solutions
• IT environments with mixed Ethernet standards

HPE 593722-B21 NC365T 4-Port 1GB PCI-E  Adapter Overview

The HPE 593722-B21 NC365T 4-Port 1Gb Ethernet PCI-E Server Adapter is a high-performance networking solution engineered for organizations that require reliable Gigabit Ethernet connectivity across HPE ProLiant G6, G7, and G8 server platforms. Designed to deliver dependable network performance, enhanced scalability, and efficient traffic management, this server adapter enables businesses to support demanding workloads while maintaining stable data communication across enterprise environments.

As data centers continue to evolve and virtualization becomes increasingly important, organizations require network adapters capable of supporting multiple connections without compromising bandwidth availability. The NC365T adapter addresses these requirements by integrating four independent Gigabit Ethernet ports into a single PCI Express card, allowing administrators to maximize network flexibility while minimizing hardware complexity.

Advanced Quad-Port Gigabit Ethernet Architecture

The quad-port design of the HPE NC365T adapter provides significant advantages over traditional single-port or dual-port network adapters. By incorporating four dedicated Gigabit Ethernet interfaces on one expansion card, the adapter enables organizations to create multiple network paths for improved traffic segregation, enhanced redundancy, and optimized workload distribution.

Each Ethernet port supports full Gigabit speeds, enabling servers to communicate efficiently with switches, storage systems, backup infrastructure, and application environments. This architecture is especially beneficial in enterprise deployments where multiple network segments must coexist on a single physical server.

The availability of four independent ports also simplifies network design by reducing the number of adapter cards required to support various communication channels. This contributes to better utilization of PCI Express slots while maintaining a clean and efficient server configuration.

Designed for HPE ProLiant G6, G7, and G8 Servers

The HPE 593722-B21 adapter is specifically designed to integrate seamlessly with HPE ProLiant server platforms. Compatibility with G6, G7, and G8 generations ensures that organizations can upgrade networking capabilities without replacing existing server infrastructure.

Many enterprises continue to operate mission-critical workloads on established server platforms due to their proven reliability and cost-effectiveness. The NC365T adapter provides these organizations with an opportunity to enhance network connectivity while preserving investments in existing hardware resources.

Its optimized integration with HPE server architecture supports smooth installation, reliable operation, and consistent performance under demanding enterprise conditions. This compatibility reduces deployment complexity and helps IT teams maintain operational efficiency throughout the server lifecycle.

PCI Express Technology for Enhanced Throughput

The PCI Express interface serves as the foundation for the adapter's high-performance networking capabilities. Compared with older expansion technologies, PCI Express delivers increased bandwidth between the server motherboard and network adapter, ensuring efficient handling of network traffic across all four ports.

As modern applications generate larger volumes of data, the ability to move information rapidly between network resources and server processors becomes increasingly important. The PCI-E architecture supports these requirements by minimizing communication bottlenecks and maintaining efficient data flow during peak utilization periods.

This enhanced throughput capability contributes to improved application responsiveness, faster data transfers, and more efficient utilization of server resources. Organizations running database environments, web applications, virtualization platforms, and file services can benefit significantly from the performance advantages provided by PCI Express networking solutions.

Efficient Traffic Distribution Across Multiple Networks

One of the most significant advantages of the NC365T adapter is its ability to distribute network traffic across multiple interfaces. Rather than directing all communication through a single network connection, administrators can allocate different traffic types to dedicated Ethernet ports.

This separation improves overall network efficiency by preventing congestion and reducing competition for bandwidth resources. Management traffic, application communication, storage access, and backup operations can each utilize independent network pathways, resulting in enhanced performance and improved operational reliability.

Organizations operating in complex enterprise environments often require dedicated communication channels for various services. The four-port architecture of the NC365T enables this level of segmentation while maintaining centralized management and simplified deployment.

Virtualization Optimization and Data Center Efficiency

Virtualization technologies have transformed modern data centers by allowing multiple virtual machines to operate on a single physical server. These environments generate substantial network traffic as virtual machines communicate with users, storage platforms, management systems, and external applications.

The HPE NC365T adapter is well suited for virtualization deployments because its four Gigabit Ethernet ports provide multiple communication pathways that can be allocated to specific virtual machine workloads. This capability improves traffic isolation while helping administrators maintain predictable performance levels across virtualized environments.

By providing dedicated network resources for virtual infrastructure components, the adapter helps reduce latency, improve responsiveness, and support consistent service delivery. This is particularly important in environments hosting business-critical applications where network performance directly affects user experience and operational productivity.

Supporting Cloud and Hybrid Infrastructure Deployments

Modern organizations increasingly rely on cloud-based services and hybrid infrastructure models to support business operations. These architectures require stable and secure communication between on-premises servers, private cloud resources, and public cloud platforms.

The NC365T adapter provides the network connectivity necessary to facilitate these interactions. Multiple Ethernet ports allow organizations to establish separate communication channels for production workloads, management activities, replication services, and backup operations. This approach improves network organization while supporting the scalability requirements of evolving IT environments.

As infrastructure demands continue to grow, the flexibility provided by quad-port Gigabit networking helps organizations adapt to changing operational requirements without extensive hardware modifications.

Network Redundancy and Business Continuity Benefits

Business continuity depends heavily on network availability. A network outage can disrupt applications, delay business processes, and affect customer experiences. The HPE 593722-B21 NC365T adapter contributes to operational resilience through its multi-port architecture, which supports network redundancy and failover configurations.

By utilizing multiple Ethernet connections, organizations can establish backup communication paths that remain available if a primary network connection experiences an issue. This redundancy reduces the likelihood of service interruptions and helps maintain application accessibility during network maintenance or unexpected infrastructure events.

Redundant networking configurations are particularly valuable in environments supporting financial systems, healthcare applications, manufacturing operations, and other mission-critical workloads where downtime can have significant consequences. The NC365T adapter helps organizations strengthen their network infrastructure while supporting long-term operational stability.