629135-B21 HPE 1GB 4-Port PCIe-2.0 Wired for G8 G9 Network Adapter

Overview of the HPE 4-Port PCIe Network Adapter 

The HPE 629135-B21 is a high-performance wired network adapter designed for HPE ProLiant G8 and G9 servers. Featuring 1GB capacity and four dedicated Ethernet ports, this plug-in card ensures reliable connectivity and seamless integration into enterprise environments.

Key Specifications

• Brand: HPE
• MPN: 629135-B21
• Spare Part Number: 634025-001
• Device Type: Network adapter
• Form Factor: Plug-in card
• Interface (Bus) Type: PCI Express x4

Ports and Connectivity

• Ports: 1000Base-T x 4
• Connectivity Technology: Wired
• Cabling Type: Ethernet 10Base-T, Ethernet 100Base-TX, Ethernet 1000Base-T
• Data Link Protocol: Ethernet, Fast Ethernet, Gigabit Ethernet
• Data Transfer Rate: 1Gbps
• Compliant Standards: IEEE 802.3

Processor and Memory

• Processor: 1 x Intel 82580

Expansion & Connectivity Interfaces

• Interfaces: 4 x 1000Base-T - RJ-45

System Requirements

• Microsoft Windows Server 2003, 2008, 2008 R2, 2012, 2012 R2
• Microsoft Windows XP, Vista, 7, 8, 8.1 (32/64-bit)
• Linux Kernel 2.4.x, 2.6.x, 3.x
• FreeBSD 7.x or later

HPE ProLiant DL Series

• DL20 Gen9 Solution
• DL360p Gen8 (Base, CMS, Entry, High Performance, Special Server)
• DL380p Gen8 (Base, Entry, High Performance, Special)
• DL385p Gen8 (Dedicated Workload, Entry, Maximized Consolidation, Storage)
• DL560 Gen8 (Base, Entry, Performance)

HPE ProLiant SL Series

• SL230s Gen8 1U Left/Right Half Width Tray
• SL230s Gen8 Base 1U Left/Right Tray Server
• SL250s Gen8 2U Left/Right Half Width Tray
• SL250s Gen8 Base 2U Left/Right Tray Server
• SL250s Gen8 2U PCIe Gen3 Left Tray
• SL270s Gen8 1U Left/Right Half Width Tray
• SL270s Gen8 Base 4U Left/Right Tray
• SL270s Gen8 SE 4U Left/Right Tray

HPE 1GB 4-Port PCIe-2.0 for G8 G9 Network Adapter

The 629135-B21 HPE 1GB 4-Port PCIe-2.0 Wired for G8 G9 Network Adapter is designed to provide dependable Ethernet connectivity for enterprise servers and mission-critical computing environments. Built to support Hewlett Packard Enterprise ProLiant Generation 8 and Generation 9 platforms, this quad-port adapter enables improved network availability, efficient bandwidth utilization, and flexible deployment options.

Organizations requiring stable and scalable networking infrastructure often rely on Gigabit Ethernet adapters to support virtualization, cloud computing, storage access, and business applications. The HPE 629135-B21 adapter delivers reliable data transmission while maintaining compatibility with a broad range of server configurations.

Quad-Port Gigabit Ethernet Connectivity

Equipped with four independent Gigabit Ethernet interfaces, this PCI Express network card allows multiple network connections from a single expansion slot. Businesses can separate workloads, implement failover configurations, and increase traffic handling capabilities without adding several individual adapters.

HPE ProLiant Generation 8 and Generation 9 Servers

The HPE 629135-B21 network adapter is engineered to integrate seamlessly with numerous ProLiant rack, tower, and blade servers. Its compatibility with Generation 8 and Generation 9 systems makes it a practical solution for organizations upgrading or expanding their existing infrastructure.

Many enterprise environments continue to utilize Gen8 and Gen9 servers because of their balance between performance, scalability, and investment protection. This adapter complements these systems by providing dependable Ethernet connectivity for demanding workloads.

PCI Express 2.0 Interface Architecture

The adapter utilizes PCIe 2.0 technology to ensure efficient communication between the network card and server motherboard. PCI Express architecture provides higher throughput and lower latency compared with older bus technologies, enabling businesses to maintain responsive network performance. The PCIe 2.0 x4 design helps maximize data transfer capabilities while preserving valuable expansion resources inside the server chassis. This allows administrators to maintain flexibility for additional upgrades and expansion cards.

Ideal for Virtualized Server Environments

Virtualization platforms require multiple network connections to separate management traffic, virtual machine communication, storage access, and backup operations. The HPE 629135-B21 quad-port adapter provides sufficient connectivity for VMware, Microsoft Hyper-V, and other virtualization solutions. By distributing network traffic across four Gigabit interfaces, administrators can improve resource allocation and maintain efficient communication among virtual machines and physical servers.

Enterprise-Class Reliability

Modern data centers demand consistent uptime and dependable connectivity. The 629135-B21 HPE adapter is built with enterprise-grade components designed for continuous operation in demanding environments. Its robust architecture helps organizations maintain network availability while minimizing interruptions caused by hardware failures or excessive traffic loads. Redundant connections can be configured to provide automatic failover capabilities, helping maintain business continuity.

Advanced Networking Technologies

The HPE 1GB 4-Port PCIe-2.0 adapter incorporates advanced networking capabilities that help optimize server performance and reduce processor overhead. These technologies enable more efficient packet handling and better resource utilization. Organizations implementing large-scale enterprise applications benefit from these enhancements because they improve network responsiveness while maintaining overall system efficiency.

Enhanced Bandwidth Management

Managing network traffic effectively is essential for maintaining optimal server performance. The four-port architecture enables administrators to assign dedicated interfaces to different applications, departments, or services. This separation helps prevent congestion while allowing businesses to maximize available network resources. Multiple connections can also be aggregated to improve throughput and support demanding workloads.

Data Center and Enterprise Applications

The HPE 629135-B21 network adapter is widely used in enterprise computing environments where dependable Gigabit Ethernet connectivity is essential. Its versatile design makes it suitable for various workloads and deployment scenarios.