---
product_id: 703186368
title: "10Gtek 10Gb PCI-E NIC Network Card, Single SFP+ Port, with Intel 82599EN Controller, Ethernet LAN Adapter Support Windows Server/Linux/VMware, Compare to Intel X520-DA1(Intel E10G42BTDA),2-Pack"
brand: "10gtek"
price: "€ 444.28"
currency: EUR
in_stock: true
url: https://www.desertcart.nl/products/703186368-10gtek-10gb-pci-e-nic-network-card-single-sfp-port
store_origin: NL
region: Netherlands
---

# 10Gbps blazing speed Single SFP+ port for versatile connectivity Intel 82599EN controller for rock-solid stability 10Gtek 10Gb PCI-E NIC Network Card, Single SFP+ Port, with Intel 82599EN Controller, Ethernet LAN Adapter Support Windows Server/Linux/VMware, Compare to Intel X520-DA1(Intel E10G42BTDA),2-Pack

**Brand:** 10gtek
**Price:** € 444.28
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your network game with 10Gtek’s powerhouse NIC — because speed waits for no one!

## Quick Answers

- **What is this?** 10Gtek 10Gb PCI-E NIC Network Card, Single SFP+ Port, with Intel 82599EN Controller, Ethernet LAN Adapter Support Windows Server/Linux/VMware, Compare to Intel X520-DA1(Intel E10G42BTDA),2-Pack by 10gtek
- **How much does it cost?** € 444.28 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/703186368-10gtek-10gb-pci-e-nic-network-card-single-sfp-port)

## Best For

- 10gtek enthusiasts

## Why This Product

- Trusted 10gtek brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Virtualization-Ready:** Optimized for virtualization with support for VMware ESXi, Microsoft Hyper-V, KVM, and Xen environments.
- • **Intel-Powered Stability:** Equipped with the premium Intel 82599EN controller ensuring enterprise-grade reliability.
- • **Blazing 10Gbps Throughput:** Experience ultra-fast data transfer speeds that future-proof your network infrastructure.
- • **Universal OS Compatibility:** Seamlessly integrates with Windows Server, Linux, VMware, and more for maximum flexibility.
- • **Compact & Flexible Installation:** Includes both standard and low-profile brackets to fit any server or compact workstation.

## Overview

The 10Gtek 10Gb PCI-E NIC Network Card features a single SFP+ port and the trusted Intel 82599EN controller, delivering blazing 10Gbps speeds with broad OS and virtualization support. Designed for data centers and professional environments, it offers flexible installation options and enterprise-grade stability, making it the smart choice for millennial managers demanding cutting-edge network performance.

## Description

P/N: X520-10G-1S (compare to Intel X520-DA1) Ethernet Controller(s): 10Gtek controllerConnector & Cable Medium:SFP+ Direct Attach Copper/SFP+ Cabling Type: SFP+ Direct Attached/LC Fiber Cable Twin Axial Cabling up to 10 m Ports: Single Port Ethernet Converged Network and Server AdaptersConnectivity you can count onReliable Performance● Broad OS support ● Optimized for Intel`g Architecture ● Low latency Ethernet Best Choice for Virtualization● Leadership in virtual system scalability with Flexible, Port Partitioning (FPP) and intelligent offload ● Broad VM support (VMware ESXi*, Microsoft Hyper-V*,KVM* and Xen*) Unified Networking● Full line of 10GbE Converged Network Adapters (CNA) ● Fibre Channel over Ethernet ● iSCSI with trusted, native OS support ● Support for data center bridging with lossless Ethernet Platform Optimization● Integrated PCI Express* ● Direct Data I/O Technology

## Features

- Compatible with Windows Server 2003/ 2008/ 2012, Windows7/8/10*/Visa, Linux, ESX/ESXi*. Storage over Ethernet: iSCSI, FCoE, NFS. (Only by setting up Win10 driver correctly the NIC can work on Win11! See the main picture for more detail of installation.)
- Equipped with high quality original Intel 82599EN controller which supports I/O virtualization and make the servers more stable.
- Supports 10G, not support 1G/2.5G/5G; Single SFP+ port let you connect to 10 Gigabit SFP+ module/DAC/AOC for meeting the demands of data center environments. PCI-E X8 Lane is suitable for both PCI-E X8 and PCI-E X16 slots.
- With profile bracket and additional low profile bracket that makes it easy to install the card in a small form factor/low profile computer case/server.NOT support hot swaping.
- What You Get: 10GbE PCI-E X8 Card X520-10G-1S x2, Low-profile Bracket x2, 30 Days Free-returned, 3 Year Warranty and Lifetime Technology Support. PS: Due to the particularity in QNAP/Synology, for QNAP/Synology users, pls contact us before purchase.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | 10Gtek |
| Manufacturer | 10Gtek |
| Model | X520-10G-1S |
| Package Dimensions | 23.29 x 15.49 x 6.2 cm; 340 g |
| Item model number | X520-10G-1S |
| Operating System | Linux, Windows Vista |
| Hardware Interface | Ethernet, PCI |
| Compatible Devices | Desktop |
| Batteries Included | No |
| Batteries Required | No |
| Data Transfer Rate | 10 Gigabits Per Second |
| Data Link Protocol | Ethernet |
| Manufacturer | 10Gtek |
| Country of Origin | USA |
| Item Weight | 340 g |

## Product Details

- **Brand:** 10Gtek
- **Hardware Interface:** Ethernet, PCI
- **Colour:** X520-10G-1S(1xSFP+)
- **Compatible Devices:** Desktop
- **Data Link Protocol:** Ethernet
- **Data Transfer Rate:** 10 Gigabits Per Second
- **Manufacturer:** 10Gtek

## Images

![10Gtek 10Gb PCI-E NIC Network Card, Single SFP+ Port, with Intel 82599EN Controller, Ethernet LAN Adapter Support Windows Server/Linux/VMware, Compare to Intel X520-DA1(Intel E10G42BTDA),2-Pack - Image 1](https://m.media-amazon.com/images/I/71RohqqAuFL.jpg)
![10Gtek 10Gb PCI-E NIC Network Card, Single SFP+ Port, with Intel 82599EN Controller, Ethernet LAN Adapter Support Windows Server/Linux/VMware, Compare to Intel X520-DA1(Intel E10G42BTDA),2-Pack - Image 2](https://m.media-amazon.com/images/I/7102T9CmPjL.jpg)
![10Gtek 10Gb PCI-E NIC Network Card, Single SFP+ Port, with Intel 82599EN Controller, Ethernet LAN Adapter Support Windows Server/Linux/VMware, Compare to Intel X520-DA1(Intel E10G42BTDA),2-Pack - Image 3](https://m.media-amazon.com/images/I/71NZ8pfoXML.jpg)
![10Gtek 10Gb PCI-E NIC Network Card, Single SFP+ Port, with Intel 82599EN Controller, Ethernet LAN Adapter Support Windows Server/Linux/VMware, Compare to Intel X520-DA1(Intel E10G42BTDA),2-Pack - Image 4](https://m.media-amazon.com/images/I/615KNC9htDL.jpg)
![10Gtek 10Gb PCI-E NIC Network Card, Single SFP+ Port, with Intel 82599EN Controller, Ethernet LAN Adapter Support Windows Server/Linux/VMware, Compare to Intel X520-DA1(Intel E10G42BTDA),2-Pack - Image 5](https://m.media-amazon.com/images/I/81Q4qZCxBiL.jpg)

## Available Options

This product comes in different **Colour, Size** options.

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-23*