Name: 138603-B21 HP 2-Port 100Mb/s RJ45 PCI-X Fast Ethernet Network Card
Brand: HP
SKU: 138603-B21
Price: 67.00 USD
Availability: InStock
Rating: 4.8 (110 reviews)

Product Overview
The 138603-B21 HP 2-Port 100Mb/s RJ45 PCI-X Fast Ethernet Network Card delivers dual Ethernet connectivity designed primarily for server applications requiring moderate-speed network access. It fits into PCI-X slots commonly found in enterprise-grade servers, providing steady network performance without excessive complexity.

General Information
Brand	HP

Technical Information
Product Type	Network Interface Card
Data Rate (Speed)	10/100 Mbps
Data Center Bridging	No
Number of Ports	2-Port (Dual)
Offload Support	PXE Boot, Wake-on-LAN (WoL)

Connectivity & Physical
Port Type	RJ-45 (Copper)
Cabling Type	Cat6
Weight	3.00
Condition	Refurbished

Miscellaneous
Assembly Required	No

Product Description
The 138603-B21 HP 2-Port 100Mb/s RJ45 PCI-X Fast Ethernet Network Card is designed to provide dependable wired network connections with dual ports. It is commonly found in server hardware where stable and moderately fast network communication is essential. Often deployed in enterprise data centers and IT infrastructures, this network card is built for environments requiring consistent network performance and compatibility with HP server systems. IT professionals and administrators benefit from its reliable design and easy integration into existing setups. Key Features Dual 100Mb/s Ethernet ports enable simultaneous network connections PCI-X interface offers enhanced bandwidth suitable for server workloads Supports standard RJ45 connectors for straightforward cabling Compatible with multiple HP server platforms ensuring flexible deployment Designed to maintain stable network throughput under sustained load This network card serves a practical role in maintaining effective network communications within server environments. Its balance of speed and reliability helps ensure ongoing data transfer without frequent interruptions. Performance is consistent under typical operational conditions, making it a solid choice for networking hardware in medium-demand IT settings.

Use Cases
The 138603-B21 network card is typically used in enterprise data centers and server rooms where dual 100Mb/s connections provide reliable network throughput. It suits environments that require stable Ethernet communication but do not demand the highest speeds available from newer standards. How It's Used: Installed in rack-mounted servers to manage network traffic between internal systems and external networks Used in SMB data centers to maintain consistent connectivity for business-critical applications Deployed in virtualization hosts to separate management and production network interfaces Utilized in legacy systems requiring PCI-X network expansion without hardware overhaul Configured in clusters where multiple Ethernet ports improve redundancy and failover capabilities This network card supports operational stability and helps maintain consistent network performance in environments where moderate throughput and reliability are essential. It contributes to scalable server networking by allowing multiple connections within existing infrastructure.

Tech Atlantix

138603-B21 HP 2-Port 100Mb/s RJ45 PCI-X Fast Ethernet Network Card

138603-B21

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