---
product_id: 162166461
title: "10Gtek for Intel 82599ES Chip Ethernet Converged Network Adapter X520-DA2 Intel 82599ES Chip (1 x SFP+ port)"
brand: "10gtek"
price: "€ 136.21"
currency: EUR
in_stock: true
url: https://www.desertcart.hr/products/162166461-10gtek-for-intel-82599es-chip-ethernet-converged-network-adapter-x520
store_origin: HR
region: Croatia
---

# 10 Gbps blazing speed Ultra-lightweight 181g design PCIe x8 seamless interface 10Gtek for Intel 82599ES Chip Ethernet Converged Network Adapter X520-DA2 Intel 82599ES Chip (1 x SFP+ port)

**Brand:** 10gtek
**Price:** € 136.21
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your desktop with 10Gtek — where speed meets sleek sophistication!

## Quick Answers

- **What is this?** 10Gtek for Intel 82599ES Chip Ethernet Converged Network Adapter X520-DA2 Intel 82599ES Chip (1 x SFP+ port) by 10gtek
- **How much does it cost?** € 136.21 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/162166461-10gtek-for-intel-82599es-chip-ethernet-converged-network-adapter-x520)

## 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

- • **Blazing 10 Gigabit Speed:** Experience lightning-fast data transfers that keep your workflow ahead of the curve.
- • **Effortless Compatibility:** Plug and play with Linux and Windows systems for instant network acceleration.
- • **Sleek, Lightweight Build:** Engineered for easy installation without adding bulk or weight to your setup.
- • **Future-Proof Your Network:** Harness Intel 82599ES chipset reliability for cutting-edge Ethernet performance.
- • **Seamless PCIe x8 Connectivity:** Maximize bandwidth with a high-performance interface built for demanding desktop environments.

## Overview

The 10Gtek Ethernet Converged Network Adapter with Intel 82599ES Chip delivers ultra-fast 10 Gbps data transfer via a PCIe x8 interface. Lightweight at just 181g, it supports Linux and Windows OS, ensuring broad compatibility for desktop users seeking high-performance networking solutions.

## Description

Shop Wide Range Of Collection Of Network Interface Controller Adapter From The House Of 10Gtek On . This Is Made From Plastic, Bluetooth Audio Music Receiver Adapter For Playing Music Via Mobile, Computer In Home-Theater, Car Music System, Speakers And Easy To Operate Simply Connect Your Speaker With Our Device, Immediately Transform Your Speakers Into A Fashionable Wireless Bluetooth Speaker Wireless Play: Removing Troubles Of Wired Connection Compatible With Desktop

## Features

- Data Transfer Rate: 10 Gigabytes Per Second
- Style: Modern
- Included Components: Pack Of 1
- Compatible Devices: Desktop
- Special Features: Lightweightlightweight

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | 10Gtek |
| Manufacturer | 10Gtek |
| Model | 8541551539 |
| Package Dimensions | 22.61 x 15.29 x 3.2 cm; 181 g |
| Item model number | 8541551539 |
| Operating System | linux,windows,windows7 |
| Hardware Interface | PCIE x 8 |
| Compatible Devices | Desktop |
| Colour Screen | No |
| Batteries Included | No |
| Batteries Required | No |
| Data Transfer Rate | 10 Gigabytes Per Second |
| Type of cable or wire | ethernet |
| Data Link Protocol | Ethernet |
| Connector Type | Ethernet |
| Includes Rechargeable Battery | No |
| Includes remote | No |
| Manufacturer | 10Gtek |
| Item Weight | 181 g |

## Product Details

- **Brand:** 10Gtek
- **Hardware Interface:** PCIE x 8
- **Colour:** X520-10G-1S(1xSFP+)
- **Compatible Devices:** Desktop
- **Data Link Protocol:** Ethernet
- **Data Transfer Rate:** 10 Gigabytes Per Second
- **Manufacturer:** 10Gtek

## Images

![10Gtek for Intel 82599ES Chip Ethernet Converged Network Adapter X520-DA2 Intel 82599ES Chip (1 x SFP+ port) - Image 1](https://m.media-amazon.com/images/I/61vQaSB+OrL.jpg)
![10Gtek for Intel 82599ES Chip Ethernet Converged Network Adapter X520-DA2 Intel 82599ES Chip (1 x SFP+ port) - Image 2](https://m.media-amazon.com/images/I/7102T9CmPjL.jpg)
![10Gtek for Intel 82599ES Chip Ethernet Converged Network Adapter X520-DA2 Intel 82599ES Chip (1 x SFP+ port) - Image 3](https://m.media-amazon.com/images/I/71NZ8pfoXML.jpg)
![10Gtek for Intel 82599ES Chip Ethernet Converged Network Adapter X520-DA2 Intel 82599ES Chip (1 x SFP+ port) - Image 4](https://m.media-amazon.com/images/I/615KNC9htDL.jpg)
![10Gtek for Intel 82599ES Chip Ethernet Converged Network Adapter X520-DA2 Intel 82599ES Chip (1 x SFP+ port) - Image 5](https://m.media-amazon.com/images/I/81Q4qZCxBiL.jpg)

## Questions & Answers

**Q: What's the difference between the x540-t2 and x550-t2 ?**
A: The X520 and X540 have a PCIe 2.0 x8 interface, which has 32Gbit/s bandwidth.
The X550 has a PCIe 3.0 x4 interface, which has 32Gbit/s bandwidth.

The single-port versions may be used in slower slots: X520-T1/DA1 or X540-T1/DA1 will work in a PCIe 2.0 x4 slot (at 16Gbit/s); the manual says the T550-T1 should work in a PCI 2.0 x4 slot as well, although I haven’t tried it.

**Q: Has anyone actually gotten close to the 10gbps connection speed for this card?  pcie 2.0 has limit of 5 gt/s or about 4gpbs max.  so can it be 10gb?**
A: The card is PCIe 2 with x8 lanes, which is 4 GigaByte per second. 4 GigaByte is the same as 32 GigaBit, so it should handle 10 GigaBit just fine.

**Q: Will this card negotiate down to a pcie gen 3 x2?  i think my only free x4 slot only runs in x2 mode which is why i'm asking.**
A: No, please kindly note that the X550-T1 supports PCIe v3.0 (8.0GT/s) (Compatible with 2.0 and 1.1) X4/X8/X16 Lane, and it does not support X2.

**Q: does this work with windows 11?**
A: I have not gotten it to work with windows 11. The seller says to install drivers 26.7 but those dont work

## Frequently Bought Together

- 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(E10G42BTDA)
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**Shop now:** [https://www.desertcart.hr/products/162166461-10gtek-for-intel-82599es-chip-ethernet-converged-network-adapter-x520](https://www.desertcart.hr/products/162166461-10gtek-for-intel-82599es-chip-ethernet-converged-network-adapter-x520)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-28*