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AddOn QLE3442-SR-CK-AO QLogic Dual-Port 10GbE SFP+ NIC - PCIe 3.0 x 8 - 10GBase-SR - 300m MMF
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Product Features
Product Overview
The AddOn QLogic QLE3442-SR-CK-AO is a dual-port 10 Gigabit Ethernet network interface card designed for high-speed server and workstation connectivity. This PCIe 3.0 x8 card leverages Intel's X710 chipset to deliver reliable 10GbE performance with SFP+ optical fiber interfaces.
Engineered for data centers and enterprise environments, this NIC supports 10GBase-SR technology over multimode fiber, enabling efficient data transfer across distances up to 300 meters. Its plug-in card form factor integrates seamlessly into standard PCIe slots, providing two network ports from a single expansion slot to maximize server density and reduce hardware footprint.
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.
Technical Overview
This network interface card operates on a PCI Express 3.0 x8 host interface, offering a data transfer rate of up to 8000 MB/s between the card and motherboard. The dual SFP+ ports support 10GBase-SR network technology, which is optimized for short-range multimode fiber connections.
The Intel X710 chipset ensures robust performance and compatibility with server platforms, while the optical fiber media support provides immunity to electromagnetic interference and secure, high-bandwidth data transmission.
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 card enhances network infrastructure by delivering high-speed connectivity with minimal latency, making it ideal for bandwidth-intensive applications such as virtualization, database servers, and storage area networks.
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 Scalable Connectivity, Reliable Performance.
Scalable Connectivity
Add two 10GbE ports using a single PCIe slot, optimizing server expansion without consuming additional slots.
- Increases port density
- Reduces hardware clutter
Reliable Performance
The Intel X710 chipset provides stable 10GbE throughput, ensuring consistent data flow for critical server workloads.
- Enterprise-grade chipset
- Low-latency operation
Deployment / Use Cases
This NIC is tailored for server deployments where high-speed network aggregation is required. It is commonly used in data centers to connect servers to top-of-rack switches, facilitating fast access to networked storage and applications.
Typical use cases include upgrading existing servers to 10GbE for improved virtualization performance, linking servers in high-performance computing clusters, and connecting storage arrays to network backbones for efficient data replication and backup.
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.
What's in the Box
The package includes the QLogic 10Gigabit Ethernet Card along with both half-height and full-height brackets, ensuring compatibility with various server chassis configurations.
Package contents include QLogic 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-port 10GbE SFP+ network interface card
- PCI Express 3.0 x8 host interface for high bandwidth
- Intel X710 chipset ensures reliable performance
- Supports 10GBase-SR technology over multimode fiber
- Maximum distance of 300 meters on optical fiber
- Plug-in card form factor for easy installation
- Includes half-height and full-height brackets
- Lifetime limited warranty for long-term reliability
Specifications
| Specifications | |
|---|---|
| Manufacturer | AddOn |
| Manufacturer Part Number | QLE3442-SR-CK-AO |
| Brand Name | AddOn |
| Product Name | QLogic 10Gigabit Ethernet Card |
| Packaged Quantity | 1 |
| Product Type | 10Gigabit Ethernet Card |
| Technical Information | |
| Chipset Manufacturer | Intel |
| Chipset Model | X710 |
| Interfaces/Ports | |
| Host Interface | PCI Express 3.0 x8 |
| Total Number of Ports | 2 |
| I/O Expansions | |
| Expansion Slot Type | SFP+ |
| Media & Performance | |
| Media Type Supported | Optical Fiber |
| Fiber Mode Supported | Multi-mode |
| Network & Communication | |
| Network Technology | 10GBase-SR |
| Physical Characteristics | |
| Form Factor | Plug-in Card |
| Miscellaneous | |
| Package Contents | QLogic 10Gigabit Ethernet Card Half-height and full-height brackets |
| Device Supported | Server |
| Country of Origin | China |
| Warranty | |
| Limited Warranty | Lifetime |
FAQ
What is the maximum data transfer rate of this NIC?
This AddOn QLogic NIC supports a maximum data transfer rate of 10 Gbps per port using 10GBase-SR technology. The PCIe 3.0 x8 host interface provides up to 8000 MB/s throughput between the card and motherboard, ensuring efficient handling of high-bandwidth network traffic in server environments.
What type of fiber and distance does this card support?
The card supports multimode optical fiber with 10GBase-SR technology, which is designed for short-range connections. It can achieve distances up to 300 meters over multimode fiber, making it suitable for data center deployments where servers are connected within rack rows or across adjacent racks.
How many network ports does this card provide?
This is a dual-port network interface card, offering two independent 10GbE SFP+ ports. This allows you to add two high-speed network connections using a single PCIe expansion slot, which is useful for link aggregation, failover configurations, or connecting to separate network segments.
What is the host interface and compatibility?
The host interface is PCI Express 3.0 x8, which requires a corresponding PCIe slot on the motherboard. This interface is backward compatible with PCIe 2.0 slots, though at reduced speeds. The card is designed for server platforms and includes both half-height and full-height brackets to fit various chassis sizes.
What chipset does this NIC use?
This NIC uses the Intel X710 chipset, which is a proven Ethernet controller known for stability and performance in enterprise environments. The X710 chipset supports advanced features like virtualization offloads and quality of service, making it suitable for demanding server applications.
What is included in the package?
The package includes the QLogic 10Gigabit Ethernet Card itself, along with both half-height and full-height mounting brackets. This ensures the card can be installed in standard server chassis that use either bracket type, providing flexibility for different hardware configurations.
| Qty | Price | Available |
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