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Item #:
100518051
PCIE x8 Interface to 2X 10GbE SFP+ Optical Port Network Adapter for Desktop PC, Intel 82599ES 2X 10Gb/s Ethernet Controller, 10GbE PCIE NIC Card for
Item #:
100518051
USD 74
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What Stands Out
High-Speed Connectivity
Equipped with dual 10GbE SFP+ ports, this adapter ensures lightning-fast network speeds, ideal for data-intensive tasks and optimizing LAN performance in enterprise environments.
Reliable Performance
Utilizing the trusted Intel 82599ES controller, this adapter delivers superior reliability and stability, making it perfect for mission-critical applications and minimizing downtime.
Easy Integration
Designed with a PCIe x8 interface, this network card is compatible with a wide range of systems, simplifying installation and offering flexible connectivity options for various server configurations.
Product Details
| Hardware Interface | Ethernet, PCIE x 8 |
| Compatible Devices | Desktop |
| Data Link Protocol | Ethernet, IEEE 802.3 |
| Data Transfer Rate | 10 Gigabits Per Second |
| Compatible Operating System Family | Linux, Windows |
| Item Dimensions L x W x H | 4.72"L x 4.53"W x 0.72"H (12 x 11.5 x 1.8 cm) |
| Color | Matte Green |
| Brand | FebSmart |
| Manufacturer | FebSmart Co.,LTD |
| Mfr Part Number | X520-DA2 |
| Model Number | X520-DA2 |
| Unit Count | 1.0 Count |
| Built-In Media | 1X X520-DA2, 1X Low Profile Bracket, 1X User Manual, 1X Mount Screw, 1X Mini CD. |
| Product Dimensions (L x W x H) | 4.72"L x 4.53"W x 0.72"H (12 x 11.5 x 1.8 cm) |
| Number of Packs | 1 |
Who Should Buy?
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Data Centers
Ideal for data centers requiring high-speed network connections for servers and storage systems to handle heavy workloads.
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Network Administrators
Perfect for network admins needing reliable, high-throughput connections to manage multiple network devices effectively.
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Virtualization Environments
Excellent for virtualized environments that demand low-latency and high-bandwidth connections for smooth performance.
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Casual Users
Not suitable for casual users who do not require high-speed internet or multiple network connections.
Product Description
PCIE x8 Interface to 2X 10GbE SFP+ Optical Port Network Adapter for Desktop PC, Intel 82599ES 2X 10Gb/s Ethernet Controller, 10GbE PCIE NIC Card for Gaming, 10Gb/s SFP+ PCIE LAN Adapter (X520-DA2)
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the PCIE X8 Interface to 2X 10GbE SFP Fiber Port Converged Ethernet Adapter used for?
Answer: The PCIE X8 Interface to 2X 10GbE SFP Fiber Port Converged Ethernet Adapter is designed for high-speed network connectivity, particularly in data center and enterprise environments. It's ideal for users needing to enhance their server's network capabilities, providing robust performance for applications like virtualization or cloud services. The Intel 82599ES Ethernet Controller ensures efficient data management and processing, making it suitable for both high-demand networking tasks and stable connectivity. -
Question:
What are the key features of the Intel 82599ES 10 Gigabit Ethernet Controller?
Answer: The Intel 82599ES is notable for its dual-port design, supporting two 10GbE connections. It features advanced offloading capabilities, reducing CPU load during network processing. This makes it suitable for environments that demand high throughput, such as streaming data, large file transfers, and high-performance computing tasks. Its ability to operate in both a virtualized and physical environment ensures flexibility for IT administrators. -
Question:
Is this network interface card compatible with all motherboards?
Answer: While the PCIE X8 Network Interface Card is designed to work with compatible motherboards that support PCIE slots, it’s essential to verify your motherboard specifications to ensure compatibility. Many server and high-performance desktops come with suitable slots, but checking chipset and power supply specifications is equally important to avoid potential issues. This adaptability allows users to upgrade their existing systems effortlessly. -
Question:
Can this adapter be used for gaming purposes?
Answer: Although primarily designed for data centers and enterprise environments, the PCIE X8 to 2X 10GbE adapter can enhance gaming experiences where heavy data transfers occur, such as multiplayer online games. It provides quicker data transfers over fiber connections, minimizing latency and ensuring a smoother gaming experience, especially in settings that demand fast-paced data processing. -
Question:
What types of cables are compatible with this adapter?
Answer: The adapter utilizes SFP+ modules, allowing the use of various fiber optic cables, including single-mode and multi-mode fibers. Users can choose cables based on their required distance and network setup. This flexibility facilitates optimal performance tailored to different networking environments, from short-distance connections within a building to longer distances across campuses. -
Question:
How does the 10GbE performance compare to standard Ethernet connections?
Answer: 10GbE significantly outperforms standard 1GbE connections in terms of data transfer speeds and reliability. It allows for the handling of larger data packets, which reduces congestion and improves overall network performance. This is particularly beneficial for applications that involve transferring large files, video streaming, or multiple simultaneous users within an organization, enhancing productivity. -
Question:
Does this product support virtualization technologies?
Answer: Yes, the Intel 82599ES controller built into this adapter is optimized for virtualization, supporting technologies like VMware's NetQueue and Microsoft's Hyper-V. This enables efficient network resource management and improved network throughput in virtualized environments, making it a great fit for businesses using multiple virtual machines and requiring seamless connectivity between them. -
Question:
What installation process is required for this network card?
Answer: Installation of the PCIE X8 Network Interface Card is straightforward; users simply need to insert the card into an available PCIE X8 slot on their motherboard. After securing the card with screws, they must install the appropriate drivers, which can usually be found on the manufacturer's website. Following these steps allows users to quickly harness the card’s capabilities in their systems without complications. -
Question:
Can multiple 10GbE adapters be used in the same system?
Answer: Yes, multiple 10GbE adapters can be installed in the same system, provided there are enough available PCIE slots and the motherboard supports multiple connections. This configuration enhances network redundancy and load balancing, allowing for increased bandwidth and reliability. It is particularly beneficial for enterprise environments requiring robust network performance and fault tolerance. -
Question:
Where can I buy the PCIE X8 Interface to 2X 10GbE SFP Fiber Port Converged Ethernet Adapter in British Virgin Islands?
Answer: You can purchase the PCIE X8 Interface to 2X 10GbE SFP Fiber Port Converged Ethernet Adapter on Ubuy, which offers a wide range of networking hardware and devices. With a focus on providing quality products and a comprehensive shopping experience for technology needs, Ubuy ensures that you can find this high-performance adapter conveniently.
FebSmart Network Cards X520-DA2 Editorial Review
**** The PCIE X8 Interface to 2X 10GbE SFP Fiber Port Converged Ethernet Adapter, featuring the Intel 82599ES 10 Gigabit Ethernet Controller, has garnered favorable feedback from a variety of users, primarily for its outstanding performance and versatility in enhancing network capabilities. Users commend the card for achieving full 10Gbps speeds, making it a robust choice for demanding network environments, whether for home or professional use. Installation appears to be a straightforward process with many indicating that it is largely plug-and-play, which is a significant advantage for both novice and experienced builders. With a solid Construction complemented by a substantial heatsink, the card maintains thermal efficiency during operation, ensuring reliability over extended use. Its flexibility allows integration for various applications, whether users require fiber-to-Ethernet connections or simply dual fiber ports. Those expanding their home networks have reported impressive improvements in file transfer speeds and overall performance stability, particularly when transitioning from older 1Gb connections. Users appreciated the inclusion of both standard and low-profile brackets, enhancing compatibility with different setups. Moreover, the support for both Windows and Linux operating systems has been noted, showcasing its adaptability across diverse environments. In summary, this Ethernet adapter has proven to be a cost-effective yet high-performing option for those seeking to upgrade their networking capabilities without the financial burden associated with brand-name alternatives. **
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Pros
- Achieves full 10Gbps speeds for demanding networks.
- Solid Construction with a beefy heatsink for thermal management.
- Simple installation process with plug-and-play capabilities.
- Flexible connectivity options (fiber-to-Ethernet and dual ports).
- Compatible with different operating systems (Windows, Linux).
Cons
- Potential need for OS configuration adjustments in some setups.
Platform Trust & Buyer Confidence
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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22-Jul-26 · via Trustpilot
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
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USD 74
Order now and get it around Friday, August 14
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Features & Benefits
- Dual-port 10GbE SFP+ Fiber interface for seamless connectivity.
- Supports high-speed networks for LAN and SAN environments.
- Ideal for 8K video streaming and gaming with 10X speed increase.
- Compatible with various operating systems, including Windows and Linux.
- Plug and play on Windows Server with minimal driver requirements.
- Supports cutting-edge technologies like Intel Virtualization and Intelligent Offloads.
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