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AddOn 656596-B21-AO 10Gigabit Ethernet Card - Dual RJ-45 Ports - PCIe 2.0 x 8 - Intel X540 Chipset - 10GBase-T - Plug-in Card
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Product Features
Technical Overview
This network interface card features a PCI Express 2.0 x8 host interface that delivers full-duplex 10Gbps throughput. The dual RJ-45 ports support 10GBase-T technology over standard twisted pair cabling, maintaining compatibility with existing network infrastructure.
The Intel X540 controller provides hardware-accelerated packet processing and advanced traffic management capabilities. The card includes both half-height and full-height brackets for flexible installation in various server chassis configurations.
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 10Gigabit Ethernet card doubles network bandwidth without doubling infrastructure costs or complexity. The dual-port design allows adding two network connections using a single expansion slot, optimizing server rack space utilization.
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 Cost-Efficient Deployment, Server-Optimized Design.
Cost-Efficient Deployment
Utilizes existing twisted pair cabling infrastructure rather than requiring expensive fiber optic upgrades, reducing total cost of ownership.
- 100-meter cable support
- Standard RJ-45 connectors
- Backward compatible with lower speeds
Server-Optimized Design
Specifically engineered for server environments with robust construction and reliable performance under continuous operation.
- Lifetime warranty
- Server device support
- Industrial-grade components
Deployment / Use Cases
This network interface card is ideal for upgrading server connectivity in data centers, enterprise environments, and high-performance computing applications. The 10Gbps capability addresses bandwidth bottlenecks in virtualized environments, storage networks, and application servers.
The dual-port configuration supports link aggregation for increased throughput or failover configurations for enhanced reliability. IT administrators can deploy this card to modernize network infrastructure while maintaining compatibility with existing cabling and switches.
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.
Data Center Modernization
Upgrade server network interfaces from 1Gbps to 10Gbps without replacing entire network infrastructure, providing immediate performance improvements.
Virtualization Hosts
Support multiple virtual machines with dedicated network bandwidth, reducing contention and improving application performance in virtualized environments.
Physical Profile
The plug-in card form factor measures 8" (203.20 mm) in height, 4" (101.60 mm) in width, and 2" (50.80 mm) in depth, with an approximate weight of 8 oz (226.80 g). The included half-height and full-height brackets ensure compatibility with various server chassis designs, from rack-mounted systems to tower configurations.
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 8" (203.20 mm), 4" (101.60 mm), 2" (50.80 mm), 8 oz (226.80 g). This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Width
- 4" (101.60 mm)
- Depth
- 2" (50.80 mm)
- Height
- 8" (203.20 mm)
- Weight
- 8 oz (226.80 g)
What's in the Box
The package includes the HP 10Gigabit Ethernet Card with both half-height and full-height mounting brackets for flexible installation options.
Package contents include HP 10Gigabit 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
- Dual RJ-45 ports providing two 10Gigabit network connections
- PCI Express 2.0 x8 interface for maximum bandwidth utilization
- Intel X540 chipset with hardware acceleration capabilities
- 10GBase-T technology over standard twisted pair cabling
- Supports cable distances up to 100 meters
- Includes both half-height and full-height mounting brackets
- 4000MB/s bandwidth for high-performance applications
- Lifetime warranty for long-term reliability
- Server-optimized design for data center environments
- Cost-effective upgrade path from 1Gbps infrastructure
Specifications
| Specifications | |
|---|---|
| Manufacturer | AddOn |
| Manufacturer Part Number | 656596-B21-AO |
| Brand Name | AddOn |
| Product Name | HP 10Gigabit Ethernet Card |
| Packaged Quantity | 1 |
| Product Type | 10Gigabit Ethernet Card |
| Technical Information | |
| Chipset Manufacturer | Intel |
| Chipset Model | X540 |
| Interfaces/Ports | |
| Host Interface | PCI Express 2.0 x8 |
| Total Number of Ports | 2 |
| Number of Network (RJ-45) Ports | 2 |
| Media & Performance | |
| Media Type Supported | Twisted Pair |
| Network & Communication | |
| Network Technology | 10GBase-T |
| Physical Characteristics | |
| Form Factor | Plug-in Card |
| Height | 8" (203.20 mm) |
| Width | 4" (101.60 mm) |
| Depth | 2" (50.80 mm) |
| Weight (Approximate) | 8 oz (226.80 g) |
| Miscellaneous | |
| Package Contents | HP 10Gigabit 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?
This AddOn 10Gigabit Ethernet Card is designed for server deployment and requires a PCI Express 2.0 x8 expansion slot. It includes both half-height and full-height brackets to accommodate various server chassis configurations, from rack-mounted data center servers to tower-style systems. The card is specifically optimized for server environments rather than desktop workstations.
What is the maximum data transfer rate of this network interface card?
This card supports 10Gbps data transfer rates using 10GBase-T technology over twisted pair cabling. The dual-port configuration provides up to 4000MB/s bandwidth per direction, delivering full-duplex 10Gigabit performance for demanding server applications. The PCI Express 2.0 x8 interface ensures sufficient host bandwidth to support these transfer rates without bottlenecks.
What type of network cables does this card support?
The card supports standard twisted pair Ethernet cables (Category 6 or better recommended) with RJ-45 connectors. It utilizes 10GBase-T technology, which allows 10Gbps operation over copper cabling for distances up to 100 meters. This compatibility with existing twisted pair infrastructure makes it a cost-effective upgrade solution compared to fiber optic alternatives.
What chipset does this network card use?
This AddOn network interface card features the Intel X540 chipset, which provides hardware-accelerated packet processing and advanced traffic management capabilities. The Intel X540 is a proven enterprise-grade controller that delivers reliable 10Gigabit performance with features optimized for server and data center environments, including virtualization support and quality of service capabilities.
Does this card include mounting hardware for different chassis types?
Yes, the package includes both half-height and full-height mounting brackets, providing installation flexibility for various server chassis designs. The half-height bracket accommodates smaller form factor servers, while the full-height bracket is suitable for standard rack-mounted servers. This dual-bracket inclusion ensures compatibility with most server configurations without requiring additional hardware purchases.
What warranty coverage does this product include?
This AddOn 10Gigabit Ethernet Card comes with a lifetime limited warranty, providing long-term protection for your investment. The warranty covers manufacturing defects and ensures reliable operation in server environments. This extended warranty period reflects the product's enterprise-grade construction and suitability for continuous operation in demanding data center applications.
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