---
product_id: 44657459
title: "H!Fiber 10Gb SFP+ PCI-E Network Card NIC, with Intel 82599ES Chip, Dual SFP+ Ports, Compare to Intel X520-DA2 (E10G42BTDA), PCIe X8, Ethernet LAN Network Adapter Support Windows/Linux/VMware"
brand: "h!fiber.com"
price: "฿5494"
currency: THB
in_stock: true
reviews_count: 9
category: "H!Fiber.Com"
url: https://www.desertcart.co.th/products/44657459-h-fiber-10gb-sfp-pci-e-network-card-nic-intel
store_origin: TH
region: Thailand
---

# 10 Gbps blazing speed PCIe x8 interface for max throughput Dual SFP+ ports for versatile connectivity H!Fiber 10Gb SFP+ PCI-E Network Card NIC, with Intel 82599ES Chip, Dual SFP+ Ports, Compare to Intel X520-DA2 (E10G42BTDA), PCIe X8, Ethernet LAN Network Adapter Support Windows/Linux/VMware

**Brand:** h!fiber.com
**Price:** ฿5494
**Availability:** ✅ In Stock

## Summary

> ⚡ Upgrade your network, upgrade your game — don’t get left behind!

## Quick Answers

- **What is this?** H!Fiber 10Gb SFP+ PCI-E Network Card NIC, with Intel 82599ES Chip, Dual SFP+ Ports, Compare to Intel X520-DA2 (E10G42BTDA), PCIe X8, Ethernet LAN Network Adapter Support Windows/Linux/VMware by h!fiber.com
- **How much does it cost?** ฿5494 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/44657459-h-fiber-10gb-sfp-pci-e-network-card-nic-intel)

## Best For

- h!fiber.com enthusiasts

## Why This Product

- Trusted h!fiber.com 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 flexible, high-performance networking.
- • **Future-Proof Design:** Includes both full-height and low-profile brackets to fit any desktop or server chassis with PCIe x8/x16 slots.
- • **Intel 82599ES Chipset:** Powered by the trusted Intel 82599ES controller ensuring rock-solid stability and QoS for professional-grade reliability.
- • **Blazing 10 Gigabit Speed:** Experience lightning-fast data transfer up to 10 Gbps—10x faster than standard Gigabit adapters.
- • **Plug & Play Compatibility:** Effortlessly integrates with Windows, Linux, and VMware environments—perfect for hybrid IT setups.

## Overview

The H!Fiber 10Gb SFP+ PCI-E Network Card features dual SFP+ ports and an Intel 82599ES chipset, delivering ultra-fast 10 Gbps Ethernet connectivity. Compatible with Windows, Linux, and VMware, it supports PCIe x8 slots and comes with versatile bracket options for easy installation. Ideal for professionals seeking reliable, high-speed network performance with QoS support and a 3-year warranty.

## Description

Buy H!Fiber 10Gb SFP+ PCI-E Network Card NIC, with Intel 82599ES Chip, Dual SFP+ Ports, Compare to Intel X520-DA2 (E10G42BTDA), PCIe X8, Ethernet LAN Network Adapter Support Windows/Linux/VMware: Game Boy Advance - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: High Speed SFP Duals Card that just works! - This is the second one I have purchased. It is a backup in case the one I currently have goes bad. I use this in my pfsense machine I build from an old HP SFF desktop. It's extremely stable and very fast throughput. I have used it in windows as well and the driver support is plug and play. I have never had an issue with it and love having dual connectivity as I use it to support multiple VLANS. This helps me maximize my home network. Very good value for the money.
Review: Works on Debian 10 Linux and Windows 10 - Windows 10, it worked out of the box. To get it to work on Linux, it took me a little long as it detected the card and showed the interfaces, but I had to dig through the startup log (dmesg) in order to find out that the drivers were not loading. Downloaded the drivers, installed them, and POOF! Working in Linux, too! I don't foresee myself needing to add anymore 10G NICs to any more of my devices, I would definitely consider re-ordering these. iperf3 results [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-1.00 sec 1.06 GBytes 9.09 Gbits/sec 53 1.76 MBytes [ 5] 1.00-2.00 sec 1.09 GBytes 9.38 Gbits/sec 9 2.02 MBytes [ 5] 2.00-3.00 sec 1.09 GBytes 9.41 Gbits/sec 32 2.01 MBytes [ 5] 3.00-4.00 sec 1.09 GBytes 9.38 Gbits/sec 2 2.01 MBytes [ 5] 4.00-5.00 sec 1.11 GBytes 9.57 Gbits/sec 44 2.04 MBytes [ 5] 5.00-6.00 sec 1010 MBytes 8.48 Gbits/sec 153 1.99 MBytes [ 5] 6.00-7.00 sec 966 MBytes 8.11 Gbits/sec 131 2.01 MBytes [ 5] 7.00-8.00 sec 1.04 GBytes 8.97 Gbits/sec 15 2.01 MBytes [ 5] 8.00-9.00 sec 1.12 GBytes 9.59 Gbits/sec 66 2.02 MBytes [ 5] 9.00-10.00 sec 1.03 GBytes 8.81 Gbits/sec 163 2.03 MBytes - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-10.00 sec 10.6 GBytes 9.08 Gbits/sec 668 sender [ 5] 0.00-10.00 sec 10.6 GBytes 9.08 Gbits/sec receiver As you can see, there is some variation in the speeds, but seeing that this server is now live (I should have saved iperf results before I turned this server loose), but for the most part, I am getting 9+ Gbits per second. Damn impressive.

## 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 Windows 10 driver correctly the NIC can work on Windows 11! Please see the main picture or video for more detail of installation.)
- NIC Controller: 10Gb Network Card equipped with original Intel 82599ES Controller, which supports Quality-of-Service (QoS) technology to streamline your online experience and ensure stability; Compare to Intel X520-DA2(Intel E10G42BTDA)
- SFP+ PCI-E NIC: 10Gb Dual SFP+ Ports support 10G SFP+ module/ DAC /AOC Cable, offer a dramatic 10x speed increase over standard Gigabit adapters, reaching speeds of up to 10 Gbps; PCI Express 2.0. 5.0 G T/s X8 Lane, compatible with PCIE X8, X16 Slot
- Easy to install: 10G NIC is packed with Both Full-height Bracket and Low Profile Bracket that support on Standard and Slim computer/server; Download operating systems driver from intel website or scan the QR code on the network card immediately
- Friendly Customer Service: Provides 24/7 Customer Service, 30 Days Free-returned, 3 Year Free Warranty and Lifetime Technology Support

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06X9KRRFL |
| Best Sellers Rank | #55 in Internal Computer Networking Cards |
| Brand | H!Fiber.com |
| Color | 1 Pack |
| Compatible Devices | Desktop |
| Customer Reviews | 4.0 4.0 out of 5 stars (37) |
| Data Link Protocol | Ethernet |
| Data Transfer Rate | 10 Gigabits Per Second |
| Hardware Interface | PCI Express x8 |
| Manufacturer | H!Fiber.com |
| Mfr Part Number | X520-10G-2S |
| Model Number | X520-DA2-1pc |
| UPC | 602693070027 |
| Warranty Description | 3 Year Warranty |

## Product Details

- **Brand:** H!Fiber.com
- **Color:** 1 Pack
- **Compatible Devices:** Desktop
- **Data Link Protocol:** Ethernet
- **Data Transfer Rate:** 10 Gigabits Per Second
- **Hardware Interface:** PCI Express x8
- **Manufacturer:** H!Fiber.com
- **UPC:** 602693070027

## Images

![H!Fiber 10Gb SFP+ PCI-E Network Card NIC, with Intel 82599ES Chip, Dual SFP+ Ports, Compare to Intel X520-DA2 (E10G42BTDA), PCIe X8, Ethernet LAN Network Adapter Support Windows/Linux/VMware - Image 1](https://m.media-amazon.com/images/I/61ivxxe99JL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ High Speed SFP Duals Card that just works!
*by R***N on July 17, 2025*

This is the second one I have purchased. It is a backup in case the one I currently have goes bad. I use this in my pfsense machine I build from an old HP SFF desktop. It's extremely stable and very fast throughput. I have used it in windows as well and the driver support is plug and play. I have never had an issue with it and love having dual connectivity as I use it to support multiple VLANS. This helps me maximize my home network. Very good value for the money.

### ⭐⭐⭐⭐⭐ Works on Debian 10 Linux and Windows 10
*by W***Y on March 31, 2020*

Windows 10, it worked out of the box. To get it to work on Linux, it took me a little long as it detected the card and showed the interfaces, but I had to dig through the startup log (dmesg) in order to find out that the drivers were not loading. Downloaded the drivers, installed them, and POOF! Working in Linux, too! I don't foresee myself needing to add anymore 10G NICs to any more of my devices, I would definitely consider re-ordering these. iperf3 results [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-1.00 sec 1.06 GBytes 9.09 Gbits/sec 53 1.76 MBytes [ 5] 1.00-2.00 sec 1.09 GBytes 9.38 Gbits/sec 9 2.02 MBytes [ 5] 2.00-3.00 sec 1.09 GBytes 9.41 Gbits/sec 32 2.01 MBytes [ 5] 3.00-4.00 sec 1.09 GBytes 9.38 Gbits/sec 2 2.01 MBytes [ 5] 4.00-5.00 sec 1.11 GBytes 9.57 Gbits/sec 44 2.04 MBytes [ 5] 5.00-6.00 sec 1010 MBytes 8.48 Gbits/sec 153 1.99 MBytes [ 5] 6.00-7.00 sec 966 MBytes 8.11 Gbits/sec 131 2.01 MBytes [ 5] 7.00-8.00 sec 1.04 GBytes 8.97 Gbits/sec 15 2.01 MBytes [ 5] 8.00-9.00 sec 1.12 GBytes 9.59 Gbits/sec 66 2.02 MBytes [ 5] 9.00-10.00 sec 1.03 GBytes 8.81 Gbits/sec 163 2.03 MBytes - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-10.00 sec 10.6 GBytes 9.08 Gbits/sec 668 sender [ 5] 0.00-10.00 sec 10.6 GBytes 9.08 Gbits/sec receiver As you can see, there is some variation in the speeds, but seeing that this server is now live (I should have saved iperf results before I turned this server loose), but for the most part, I am getting 9+ Gbits per second. Damn impressive.

### ⭐⭐⭐⭐⭐ Worked perfectly
*by K***N on January 6, 2025*

I installed this card in my older HP Z440 running Proxmox, and it worked flawlessly from the moment I plugged it in. With its renowned Intel chipset, this card is incredibly stable and effortlessly achieves the maximum throughput through the SFP+ connector without any stability or cooling issues. Considering its affordable price, it’s a well-worthwhile investment.

## Frequently Bought Together

- H!Fiber 10Gb SFP+ PCI-E Network Card NIC, with Intel 82599ES Chip, Dual SFP+ Ports, Compare to Intel X520-DA2 (E10G42BTDA), PCIe X8, Ethernet LAN Network Adapter Support Windows/Linux/VMware
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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-04-29*