You save 3,797 (25%)
25% off the seller list price
Doorstep delivery by 16 Sept - 18 Sept from USA
| SKU | qwa7946 |
| Brand | 10Gtek |
| Model Number | X520-10G-1S |
| Part Number | X520-DA1(Intel-2pcs) |
| Quantity | 2 Cards |
| Port Type | Single SFP+ |
| Controller | Intel 82599EN |
| Interface | PCI-E X8 (compatible with X8 and X16 slots) |
| Data Transfer Rate | 10 Gbps |
| Supported Speeds | 10Gbps only (not 1G/2.5G/5G) |
| Cabling Medium | SFP+ Direct Attach Copper/LC Fiber Cable (up to 10m) |
| Form Factor | Standard and Low-Profile Brackets Included |
| Hot Swapping | Not Supported |
| Operating Systems | Windows Server (2003/2008/2012), Windows 7/8/10/11*, Linux, ESX/ESXi* |
| Virtualization Support | VMware ESXi*, Microsoft Hyper-V*, KVM*, Xen* |
| Storage Protocols | iSCSI, FCoE, NFS |
| Dimensions (Package) | 23.3 cm x 15.5 cm x 6.2 cm |
| Package Weight | 0.34 kg |
| Country of Origin | Not stated by manufacturer — US retail version, sourced from authorized US retailers and authorized brand partners |
This item:
10Gtek 10Gb PCI-E NIC Network Card, Single SFP+ Port, Intel 82599EN Controller, 2-Pack | Supports Windows Server, Linux, VMware
11,339
This item
10Gtek 10Gb PCI-E NIC Network Card, Single SFP+ Port, Intel 82599EN Controller, 2-Pack | Supports Windows Server, Linux, VMware
11,339
Total price:
52,232
You save 29,266 (36%) Extra3 items selected
3 items
52,232You save 29,266 (36%) Extra
Why shop with us
One price. One payment. No surprises.
High risk
Buying Direct
Crowcrowcrow
Safe Lane
Boost Your Network Speed with 10GbE
Upgrade your network infrastructure with the 10Gtek 10Gb PCI-E NIC Network Card, a 2-pack solution designed for demanding data center environments. Featuring the robust Intel 82599EN controller, this card ensures reliable performance and stability for your servers and workstations. Its single SFP+ port allows for high-speed 10 Gigabit Ethernet connections, compatible with SFP+ modules, DAC, and AOC cables up to 10 meters. This card is an excellent choice for virtualization, supporting VMware ESXi, Microsoft Hyper-V, KVM, and Xen, with features like Port Partitioning (FPP) and intelligent offloads.
This network adapter is engineered for broad operating system compatibility, including Windows Server (2003/2008/2012), Windows 7/8/10/11 (with correct driver setup), and various Linux distributions. It supports advanced networking protocols such as iSCSI, FCoE, and NFS for efficient storage over Ethernet. The PCI-E X8 lane interface is suitable for both X8 and X16 slots, ensuring wide compatibility with modern motherboards. Low-latency Ethernet and support for data center bridging contribute to a seamless networking experience.
Each card comes with both standard and low-profile brackets for easy installation in various computer cases, including small form factor and low-profile servers. While it supports 10Gb speeds, it is not compatible with 1G/2.5G/5G connections. This 2-pack offers a cost-effective solution for expanding network capacity. All customs duties and GST are included in the price, with ExpressBox tracked delivery to your pincode.
Performance-Engineered for Data Centers
This 10GbE NIC utilizes the Intel 82599EN controller, a proven component for stable, high-speed networking. It's optimized for virtualization, offering advanced features like Port Partitioning and intelligent offloads that enhance server scalability and efficiency. Unlike generic adapters, it provides trusted native OS support for iSCSI and FCoE, ensuring reliable data transfer for critical applications. The PCI-E X8 interface guarantees robust connectivity, making it a superior choice for demanding server environments where performance and stability are paramount.
Ideal for Server Upgrades, Skip if...
This 2-pack is perfect for IT professionals and system builders in India looking to upgrade server backbones, storage networks, or high-performance workstations. It's excellent for environments running VMware, Hyper-V, or Linux servers that require high-speed data access. Skip this card if your system only supports 1GbE networking or if you require hot-swapping capabilities, as this adapter does not support those features. Also, contact us before purchasing if you are using QNAP or Synology NAS devices, as specific configurations may be needed.
Typical situations where 10Gtek 10Gb PCI-E NIC Network Card helps — illustrative scenarios, not customer reviews.
A data center in Bangalore needs to upgrade its server backbone for faster data processing and storage access.
This 2-pack of 10GbE PCI-E NICs with Intel controllers provides a cost-effective solution for high-speed connectivity. It supports virtualization and a wide range of OS, ensuring seamless integration into existing server infrastructure for improved performance.
A small business in Delhi wants to build a high-performance workstation for video editing or large file transfers.
Installing this 10GbE NIC allows for significantly faster data transfer speeds compared to standard 1GbE cards. The included low-profile bracket ensures it fits even in compact workstation cases, enabling quicker project completion.
| Installation | Install into an available PCI-E X8 or X16 slot. Connect SFP+ module or DAC cable. Install drivers according to OS requirements. Not hot-swappable. |
| Warranty | 3 Year Manufacturer Warranty |
| Lifetime Support | Lifetime Technology Support |
| Feature | 10Gtek 10Gb PCI-E | Others |
|---|---|---|
| Controller Chipset | Intel 82599EN controller for stable, high-performance 10GbE. | Varies by brand; may use older chipsets or less proven controllers, impacting stability and speed. |
| Speed & Port Type | Single SFP+ port, 10Gbps only. Supports modules/DAC/AOC up to 10m. | May offer multi-port options or support lower speeds (1GbE/2.5GbE), but 10GbE SFP+ options can be pricier. |
| Virtualization & OS Support | Broad support for Windows Server, Linux, VMware with advanced virtualization features. | OS support can be more limited; virtualization features may be less robust or absent. |
| Included Accessories | Includes standard and low-profile brackets for versatile installation. | May only include standard brackets, requiring separate purchase for low-profile server chassis. |
| Warranty & Support | 3 Year Manufacturer Warranty & Lifetime Technology Support. |
About 10Gtek
10Gtek specializes in high-speed networking solutions, offering reliable Ethernet adapters and network cards for data centers and enterprise environments.
Compliance & Legal
No product-specific compliance warnings identified. Standard imported-goods terms apply: customs duties & GST paid; for personal use in India; follow the manufacturer's usage instructions on the packaging.
Share your experience
Bought this from CrowCrowCrow? Other buyers want to hear how it went.
| Attributes | Current |  |  |  | |||
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price |
| Warranty terms and local support availability can vary significantly; often shorter duration. |
26,431 46,223 |
14,462 20,139 |
7,104 7,665 |
13,050 17,532 |
19,834 29,841 |
6,789 18,469 |
| Rating | 4.80(5) | 3.90(16) | 4.40(819) | 4.30(242) | 4.80(5) | 3.90(16) | 4.40(819) |
| Brand Name | 10Gtek | 10Gtek | 10Gtek | 10Gtek | 10Gtek | 10Gtek | 10Gtek |
| Source | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail |
| Sold By | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow |
