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PCI-E X8 10G Dual SFP+ Port Fiber Optic Network Card, X520-DA2 with Intel 82599 Chip Ethernet Adapter Server E10G42BF Support Windows Server/Linux/VMware
PCI-E X8 10G Dual SFP+ Port Fiber Optic Network Card, X520-DA2 with Intel 82599 Chip Ethernet Adapter Server E10G42BF Support Windows Server/Linux/VMware
PCI-E X8 10G Dual SFP+ Port Fiber Optic Network Card, X520-DA2 with Intel 82599 Chip Ethernet Adapter Server E10G42BF Support Windows Server/Linux/VMware
PCI-E X8 10G Dual SFP+ Port Fiber Optic Network Card, X520-DA2 with Intel 82599 Chip Ethernet Adapter Server E10G42BF Support Windows Server/Linux/VMware
PCI-E X8 10G Dual SFP+ Port Fiber Optic Network Card, X520-DA2 with Intel 82599 Chip Ethernet Adapter Server E10G42BF Support Windows Server/Linux/VMware
PCI-E X8 10G Dual SFP+ Port Fiber Optic Network Card, X520-DA2 with Intel 82599 Chip Ethernet Adapter Server E10G42BF Support Windows Server/Linux/VMware
PCI-E X8 10G Dual SFP+ Port Fiber Optic Network Card, X520-DA2 with Intel 82599 Chip Ethernet Adapter Server E10G42BF Support Windows Server/Linux/VMware
Upgrade your network performance with our high-speed 10Gb PCI-E X4 Single SFP+ Port Fiber Optic Network Card, featuring Intel 82599 technology for ultimate efficiency and durability.
PCI-E X8 10G Dual SFP+ Port Fiber Optic Network Card, X520-DA2 with Intel 82599 Chip Ethernet Adapter Server E10G42BF Support Windows Server/Linux/VMware
Item #: 99315507

PCI-E X8 10G Dual SFP+ Port Fiber Optic Network Card, X520-DA2 with Intel 82599 Chip Ethernet Adapter Server E10G42BF Support Windows

Item #: 99315507

LKR 39934

Price Details

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*All items will import from US

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Upgrade your network performance with our high-speed 10Gb PCI-E X4 Single SFP+ Port Fiber Optic Network Card, featuring Intel 82599 technology for ultimate efficiency and durability.
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What Stands Out

High-Speed Connectivity
Experience lightning-fast data transfer with 10 Gbps speed, ideal for data-intensive applications and reducing latency in high-performance environments.
Versatile Compatibility
Supports diverse operating systems, including Windows Server, Linux, and VMware, making it adaptable for various server setups and virtual environments.
Reliable Chipset
Powered by the Intel 82599 chipset, ensuring robust performance and stability for mission-critical applications and enterprise-level networking.

Product Details

Shop PCI-E X8 10G Dual SFP+ Port Fiber Optic Network Card, X520-DA2 with Intel 82599 Chip Ethernet Adapter Server E10G42BF Support Windows Server/Linux/VMware online at a best price in Sri Lanka. B0D1MKJKFW
BrandBuacoz
ManufacturerBuacoz
Model NumberBZ-X520-DA2-X8
Mfr Part NumberBZ-X520-DA2-X8
Hardware InterfacePCI Express x8
Data Link ProtocolEthernet
Compatible Operating System FamilyLinux, Windows
Minimum Required Operating System VersionUbuntu 4.10 Warty Warthog, Windows XP
Item Weight0.2 kg
ColorX520-DA2-X8-2*SFP+

Who Should Buy?

Suitable For
  • Data Centers

    Ideal for data centers requiring high-speed connections for servers to enhance data transfer efficiency and reliability.

  • Virtualization Users

    Perfect for users utilizing VMware or similar platforms, maximizing network performance in virtualized environments.

  • High-Bandwidth Applications

    Suitable for applications demanding significant bandwidth, such as video editing, streaming, or large file transfers.

Not Suitable For
  • Home Users

    Not ideal for typical home users who do not require high-speed networking capabilities or advanced configurations.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is a PCI-E X8 10 gigabit Ethernet Fiber Optic Network Card?

    Answer: A PCI-E X8 10 gigabit Ethernet Fiber Optic Network Card is a networking component designed for high-speed data transfer. Specifically, this card utilizes the Intel 82599 chip and has a single SFP port, which allows for connection to fiber optic networks, providing reliable and efficient connectivity. It is ideal for environments that require large bandwidth, such as data centers and server rooms, where quick access to information and low latency are critical.
  • Question: What are the advantages of using the Intel 82599 Chip?

    Answer: The Intel 82599 Chip offers several advantages, including advanced features like support for virtualization and enhanced throughput. Its architecture allows for efficient processing of multiple packets simultaneously, significantly increasing network performance. This chip is especially beneficial in environments with high data traffic, such as enterprise networks or high-performance computing setups, ensuring seamless operations and minimal downtime.
  • Question: What is the significance of the single SFP port?

    Answer: The single SFP port on this network card allows for the insertion of Small Form-Factor Pluggable (SFP) transceivers, making it highly versatile for different types of fiber optic connections. This flexibility means you can choose the appropriate transceiver type for your specific network requirements, whether it’s short-range or long-range, to achieve optimal performance tailored to your infrastructure.
  • Question: Which server systems are compatible with the E10G41BF network adapter?

    Answer: The E10G41BF network adapter is compatible with a variety of server systems, especially those that support PCI-E X8 slots. This includes many models from major manufacturers such as Dell, HP, and Lenovo. To ensure compatibility, check your server's specifications and ensure it supports PCI Express X8 architecture, which this card requires for optimal operation.
  • Question: How can this network card improve my network performance?

    Answer: Installing the E10G41BF network card can significantly enhance your network performance by providing 10 Gbps connectivity. This speed is advantageous for applications that require high data throughput, such as video streaming, large file transfers, and database operations. By improving bandwidth availability, it can help reduce bottlenecks and ensure that multiple users can access resources simultaneously without lag.
  • Question: Can I use this card for virtualized environments?

    Answer: Yes, the E10G41BF network card is designed with virtualization in mind. The Intel 82599 chipset supports features that enhance virtualized environments, such as Single Root I/O Virtualization (SR-IOV). This capability allows multiple virtual machines to share the same physical network card while maintaining high performance, making it an ideal choice for server farms and cloud computing solutions.
  • Question: What types of cables can I use with this Ethernet card?

    Answer: This Ethernet card uses SFP modules, allowing for a wide variety of fiber optic cables based on the chosen transceiver. Commonly used cables include multimode and single-mode fiber optics, which can be tailored for distance requirements. By selecting the appropriate fiber type, you can ensure optimal signal quality and distance for your specific networking needs.
  • Question: Is this network card suitable for gaming?

    Answer: The E10G41BF network card is generally more suited for high-performance computing and enterprise networking rather than gaming. However, if you are in a competitive online gaming environment that demands low latency and efficient data transfer, this card can provide the needed speed to enhance your overall online gaming experience.
  • Question: What operating systems are compatible with this network adapter?

    Answer: The E10G41BF network adapter is compatible with various operating systems, including various distributions of Windows Server, Linux, and VMware ESXi. Before deploying this card, it's important to ensure you have the latest drivers available for your operating system to take full advantage of its features and achieve optimal performance in your networking setup.
  • Question: Where can I buy PCI-E X8 10 gigabit Ethernet Fiber Optic Network Card, with Intel 82599 Chip X520-DA1 Controller, Single SFP Port in Sri Lanka?

    Answer: You can purchase the PCI-E X8 10 gigabit Ethernet Fiber Optic Network Card with Intel 82599 Chip X520-DA1 Controller, Single SFP Port from Ubuy, a reputable online retailer that provides a wide selection of tech products. Ubuy ensures competitive availability in Sri Lanka, making it a reliable choice for acquiring your networking needs.

Buacoz Network Cards BZ-X520-DA2-X8 Editorial Review

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Pros

  • High-speed 10 Gbps connectivity
  • Reliable Intel 82599 chip
  • Easy installation process
  • Single SFP port for flexibility
  • Great for server applications

Cons

  • Limited support for older systems.

Platform Trust & Buyer Confidence

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Jasmin
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“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot
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Hazel
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“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”

10 September 2026 · via Trustpilot
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Opaleye
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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
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Adele
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“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
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Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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