AddOn 430-3821-AO Gigabit Ethernet Card - Intel 82574 Chipset - PCIe 2.0 x 4 - 10/100/1000Base-T - Single RJ-45 Port
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Product Features
Technical Overview
This Gigabit Ethernet Card utilizes the PCI Express 2.0 x4 host interface, delivering up to 2000 MB/s bandwidth for efficient data transfer between the network and system. The Intel 82574 chipset provides hardware-accelerated processing for network traffic, reducing CPU overhead while maintaining consistent performance.
The card's 10/100/1000Base-T auto-negotiation capability ensures compatibility with existing network infrastructure, automatically detecting and configuring the optimal connection speed. Media support includes standard twisted pair cabling (Cat5e or higher recommended) for cost-effective deployment.
Relevant factors for this section include Chipset Manufacturer, Chipset Model, Host Interface, Total Number of Ports. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
A strong technical summary explains how the product's interfaces, hardware profile, and operating characteristics work together in real deployment. Buyers often need this context to confirm compatibility with existing devices, expected performance in daily use, and whether installation will be straightforward for IT staff or end users.
Key Product Advantages
This network interface card combines enterprise-grade components with practical deployment features for reliable Ethernet connectivity. The Intel 82574 chipset delivers proven stability and performance for continuous network operations.
These strengths make the product easier to deploy and manage in real environments, especially where reliability, usability, and day-to-day operational continuity matter. Notable benefits include Hardware Acceleration, Installation Flexibility.
Hardware Acceleration
The Intel 82574 chipset includes hardware offloading capabilities that reduce processor utilization during network operations, freeing system resources for other tasks.
- TCP/IP checksum offload
- Large send offload support
- Interrupt moderation
Installation Flexibility
Included half-height and full-height brackets allow installation in various server and desktop chassis configurations without requiring additional hardware.
- Low-profile bracket included
- Standard bracket included
- Tool-free installation in compatible systems
Deployment / Use Cases
The AddOn 430-3821-AO Gigabit Ethernet Card serves as a reliable network connectivity solution for servers requiring additional Ethernet ports or systems lacking built-in Gigabit Ethernet capability. Its server designation indicates compatibility with server-class hardware and operating systems.
Common deployment scenarios include adding network connectivity to rack-mounted servers, providing secondary network interfaces for load balancing or failover configurations, and upgrading older systems to Gigabit Ethernet standards. The card's support for twisted pair cabling makes it suitable for standard office network infrastructure without requiring specialized cabling.
Relevant factors for this section include Chipset Manufacturer, Chipset Model, Host Interface, Total Number of Ports. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Physical Profile
Measuring 5.20 inches in height, 0.90 inches in width, and 4.70 inches in depth, this plug-in card maintains a standard PCI Express form factor for compatibility with most server and desktop expansion slots. The compact design at approximately 9.6 ounces ensures minimal impact on system weight while providing robust network connectivity.
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 5.20" (132.08 mm), 0.90" (22.86 mm), 4.70" (119.38 mm), 9.60 oz (272.16 g). This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Width
- 0.90" (22.86 mm)
- Depth
- 4.70" (119.38 mm)
- Height
- 5.20" (132.08 mm)
- Weight
- 9.60 oz (272.16 g)
What's in the Box
The package includes all necessary components for immediate installation and deployment.
Package contents include Dell Gigabit Ethernet Card Half-height and full-height brackets. These included items support setup, installation, and immediate deployment without needing to source the core bundled accessories separately.
Highlights
- Intel 82574 chipset for reliable Gigabit Ethernet performance
- PCI Express 2.0 x4 interface with 2000 MB/s bandwidth
- 10/100/1000Base-T auto-negotiation for network compatibility
- Single RJ-45 port supporting twisted pair cabling up to 100 meters
- Includes both half-height and full-height installation brackets
- Server-designated for compatibility with server hardware platforms
- Plug-in card form factor for easy expansion slot installation
- Lifetime limited warranty for long-term reliability assurance
Specifications
| Specifications | |
|---|---|
| Manufacturer | AddOn |
| Manufacturer Part Number | 430-3821-AO |
| Brand Name | AddOn |
| Product Name | Dell Gigabit Ethernet Card |
| Packaged Quantity | 1 |
| Product Type | Gigabit Ethernet Card |
| Technical Information | |
| Chipset Manufacturer | Intel |
| Chipset Model | 82574 |
| Interfaces/Ports | |
| Host Interface | PCI Express 2.0 x4 |
| Total Number of Ports | 1 |
| Number of Network (RJ-45) Ports | 1 |
| Media & Performance | |
| Media Type Supported | Twisted Pair |
| Network & Communication | |
| Network Technology | 10/100/1000Base-T |
| Physical Characteristics | |
| Form Factor | Plug-in Card |
| Height | 5.20" (132.08 mm) |
| Width | 0.90" (22.86 mm) |
| Depth | 4.70" (119.38 mm) |
| Weight (Approximate) | 9.60 oz (272.16 g) |
| Miscellaneous | |
| Package Contents | Dell Gigabit Ethernet Card Half-height and full-height brackets |
| Device Supported | Server |
| Country of Origin | China |
| Warranty | |
| Limited Warranty | Lifetime |
FAQ
What type of systems is this network card compatible with?
The AddOn 430-3821-AO is designated as a server network interface card, making it compatible with server-class hardware and operating systems. It requires a PCI Express 2.0 x4 (or higher) expansion slot and supports systems that can accommodate a plug-in card form factor. The included half-height and full-height brackets provide installation flexibility for various chassis configurations.
What network speeds does this Ethernet card support?
This Gigabit Ethernet Card supports 10/100/1000Base-T network standards, providing maximum data transfer rates of 10 Mbps, 100 Mbps, or 1000 Mbps depending on network infrastructure and connected devices. The card features auto-negotiation capability that automatically detects and configures the optimal speed when connected to compatible network equipment.
What type of cabling does this network interface card require?
The card supports standard twisted pair cabling (typically Cat5e or higher) with RJ-45 connectors. It is designed for use with Ethernet cables up to 100 meters in length, making it suitable for most office and server room deployments without requiring specialized cabling infrastructure.
What is the bandwidth capability of the PCI Express 2.0 x4 interface?
The PCI Express 2.0 x4 host interface provides up to 2000 MB/s (approximately 16 Gb/s) of bidirectional bandwidth. This substantial bandwidth ensures the network card can handle Gigabit Ethernet traffic without becoming a bottleneck, even during peak data transfer periods or when multiple network-intensive applications are running simultaneously.
Does this network card include installation brackets?
Yes, the package includes both half-height (low-profile) and full-height brackets, allowing installation in various server and desktop chassis configurations. This dual-bracket approach provides flexibility for different system form factors without requiring additional purchase of mounting hardware.
What warranty coverage does this product include?
The AddOn 430-3821-AO Gigabit Ethernet Card comes with a lifetime limited warranty. This warranty coverage provides long-term assurance of product reliability and manufacturer support for the functional lifespan of the network interface card when used according to specifications and in compatible systems.
| Qty | Price | Available |
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