---
product_id: 348353704
title: "10Gtek for Intel 82599ES Chip Ethernet Converged Network Adapter X520-DA2"
brand: "10gtek"
price: "857.11 DT"
currency: TND
in_stock: false
reviews_count: 5
category: "10 Gtek"
url: https://www.desertcart.tn/products/348353704-10gtek-for-intel-82599es-chip-ethernet-converged-network-adapter-x520
store_origin: TN
region: Tunisia
---

# 10Gbps blazing speed Dual SFP+ ports for versatile connectivity Intel 82599ES chip with I/O virtualization 10Gtek for Intel 82599ES Chip Ethernet Converged Network Adapter X520-DA2

**Brand:** 10gtek
**Price:** 857.11 DT
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Power your data center with lightning-fast, future-proof connectivity!

## Quick Answers

- **What is this?** 10Gtek for Intel 82599ES Chip Ethernet Converged Network Adapter X520-DA2 by 10gtek
- **How much does it cost?** 857.11 DT with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/348353704-10gtek-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

- • **Dual SFP+ Ports:** Seamlessly connect with 10G SFP+ modules, DAC, or AOC cables for ultimate flexibility.
- • **Blazing 10Gbps Throughput:** Experience ultra-fast data transfer that keeps your network ahead of the curve.
- • **Compact & Adaptable Design:** Comes with standard and low-profile brackets to fit any server chassis.
- • **Universal PCI-E Compatibility:** Fits perfectly in PCI-E X8 or X16 slots, maximizing your server’s potential.
- • **Plug & Play with Native Drivers:** Includes driver CD and Intel’s official downloads for hassle-free installation.

## Overview

The 10Gtek X520-DA2 network adapter, powered by the Intel 82599ES chip, delivers stable 10Gbps Ethernet performance with dual SFP+ ports. Compatible across major OS platforms and PCI-E slots, it includes versatile brackets and driver support, making it an essential upgrade for professional-grade servers and data centers.

## Description

Shop Wide Range Of Collection Of Network Interface Controller Adapter From The House Of 10Gtek On desertcart. 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

Review: The package arrived empty after ordering it here in Australia. Can also confirm this does not work in Synology DS1621+, only older Synology models.
Review: Perfect in Proxmox

## Features

- Equipped with original Intel 82599ES controller chip which supports I/O virtualization and make the servers more stable.
- Compatible with Windows Server 2003/ 2008/ 2012, Windows7/8/10/Visa, Linux, VMware ESX.
- Dual SFP+ ports 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.
- Driver CD is included natively, you also can download it from Intel website. With profile bracket and additional low profile bracket that makes it easy to install the card in a small form factor/low p
- What You Get: 10Gtek X520-DA2 10GbE PCI-E X8 Network Card x1, Driver CD x1, Low-profile Bracket x1. Backed by 10Gtek 30 Days Free-returned, 1 Year Free Warranty and Lifetime Technology Support.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | 10Gtek |
| Manufacturer | 10Gtek |
| Colour | Multicolor |
| Item Height | 2.17 Inches |
| Item Width | 6.42 Inches |
| Product Dimensions | 26.29 x 16.31 x 5.51 cm; 158.76 g |
| Item model number | X520-DA2(Intel-1pc)(UK) |
| Operating System | Linux,Windows,Windows7 |
| Are Batteries Included | No |
| Manufacturer | 10Gtek |
| Item Weight | 159 g |

## Product Details

- **Brand:** 10Gtek
- **Hardware Interface:** PCIE x 8
- **Colour:** Multicolor
- **Compatible Devices:** Desktop
- **Product Dimensions:** 26.3L x 16.3W x 5.5H Centimeters
- **Data Link Protocol:** Ethernet
- **Data Transfer Rate:** 10 Gigabytes Per Second
- **Item Weight:** 159 g
- **UPC:** 603149407824
- **Manufacturer:** 10Gtek

## Images

![10Gtek for Intel 82599ES Chip Ethernet Converged Network Adapter X520-DA2 - Image 1](https://m.media-amazon.com/images/I/31vCiqS9cVL.jpg)
![10Gtek for Intel 82599ES Chip Ethernet Converged Network Adapter X520-DA2 - Image 2](https://m.media-amazon.com/images/I/41-2SxkfiPL.jpg)
![10Gtek for Intel 82599ES Chip Ethernet Converged Network Adapter X520-DA2 - Image 3](https://m.media-amazon.com/images/I/41FQqN+uwPL.jpg)
![10Gtek for Intel 82599ES Chip Ethernet Converged Network Adapter X520-DA2 - Image 4](https://m.media-amazon.com/images/I/41hg6gomtGL.jpg)
![10Gtek for Intel 82599ES Chip Ethernet Converged Network Adapter X520-DA2 - Image 5](https://m.media-amazon.com/images/I/51YvhJcJG2L.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

## Customer Reviews

### ⭐ Review
*by C***T on 12 June 2025*

The package arrived empty after ordering it here in Australia. Can also confirm this does not work in Synology DS1621+, only older Synology models.

### ⭐⭐⭐⭐⭐ Review
*by B***G on 22 December 2025*

Perfect in Proxmox

### ⭐⭐⭐⭐ Review
*by T***X on 18 February 2024*

Funziona regolarmente, anche se richiede uno slot almeno PCI-E X8 essendo di una vecchia generazione di chipset Intel PCI-E 2.0. Nella mia motherboard (MSI MEG X570 UNIFY) inserita in uno slot X16 libero causa una riduzione della velocità dello slot dedicato alla scheda video da X16 a X8, in quanto la CPU non ha abbastanza linee PCIE per una configurazione PCIE X16 su 2 slot in contemporanea. Quindi valutate bene gli slot a disposizione e il manuale della vostra motherboard.

## Frequently Bought Together

- 10Gtek 10Gb PCI-E NIC Network Card, Dual SFP+ Port, with Intel 82599ES Controller, PCI Express Ethernet LAN Adapter Support Windows Server/Linux/VMware, Compare to Intel X520-DA2(E10G42BTDA)
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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-01-26*