---
product_id: 254220100
title: "H!Fiber.com HiFiber HiFiber for Intel 82599ES Controller 10GbE Ethernet Converged Network Adapter(NIC) X520-DA1, Single SFP+ Port PCI-E X8"
brand: "h!fiber.com"
price: "C$6027"
currency: NIO
in_stock: true
reviews_count: 6
category: "H!Fiber.Com"
url: https://www.desertcart.ni/products/254220100-h-fiber-com-hifiber-hifiber-for-intel-82599es-controller-10gbe
store_origin: NI
region: Nicaragua
---

# 10GbE blazing speed Single SFP+ port for versatile connectivity PCIe x8 Gen2 interface for max throughput H!Fiber.com HiFiber HiFiber for Intel 82599ES Controller 10GbE Ethernet Converged Network Adapter(NIC) X520-DA1, Single SFP+ Port PCI-E X8

**Brand:** h!fiber.com
**Price:** C$6027
**Availability:** ✅ In Stock

## Summary

> 🚀 Upgrade your network game with 10GbE power and pro-level flexibility!

## Quick Answers

- **What is this?** H!Fiber.com HiFiber HiFiber for Intel 82599ES Controller 10GbE Ethernet Converged Network Adapter(NIC) X520-DA1, Single SFP+ Port PCI-E X8 by h!fiber.com
- **How much does it cost?** C$6027 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/254220100-h-fiber-com-hifiber-hifiber-for-intel-82599es-controller-10gbe)

## 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

- • **Robust OS Support:** Compatible with a wide range of Windows and Linux systems, including VMware ESX/ESXi for enterprise-grade reliability.
- • **Flexible Installation:** Includes both low profile and full-height brackets, ensuring compatibility with diverse server and workstation setups.
- • **Optimized PCIe Interface:** PCI Express 2.0 x8 lane interface delivers stable, high-bandwidth connectivity for demanding network environments.
- • **Blazing 10GbE Performance:** Experience ultra-fast data transfer with Intel 82599ES controller powering 10 Gigabit Ethernet speeds.
- • **Versatile Connectivity Options:** Single SFP+ port supports both SR and LR modules, adapting seamlessly to your network needs.

## Overview

The H!Fiber.com HiFiber X520-DA1 is a high-performance 10GbE network adapter featuring the Intel 82599ES controller, a single versatile SFP+ port, and PCIe 2.0 x8 interface. Designed for professional environments, it supports multiple OS platforms and comes with both low profile and full-height brackets for easy installation. Ideal for millennial managers seeking cutting-edge network speed and adaptability.

## Description

Buy H!Fiber.com HiFiber HiFiber for Intel 82599ES Controller 10GbE Ethernet Converged Network Adapter(NIC) X520-DA1, Single SFP+ Port PCI-E X8 online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

Review: Tricky to find correct drivers - This is not plug and play, you need to find the correct drivers for your OS for the Intel controller that it uses. That isn't as straightforward as it could/should be. Once set up, it certainly can work to specification but I have found some odd performance behaviours that get rectified by enabling/disabling other ethernet adaptors on my system. Very odd. But overall, I'm satisfied.
Review: Super

## Features

- Ethernet Controller(s): 82599ES Controller, X520-10G-1S
- Interface: Single SFP+ Port, apply to SFP+SR and SFP+LR module； Coming with BOTH Low Profile Bracket and Full-height Bracket
- PCI Express* 2.0. 5.0 G T/s x 8 Lane,and also suitable for X16 Lane, Please confirm your motherboard slot before ordering, and purchase the network card with correct slot
- Cabling Type: SFP+ Direct Attached Twin Axial Cabling up to 10m, Bracket Height: Low Profile and Full Height
- Supported Operating Systems: Windows Server 2012 R2*/ 2012*/ 2008 R2*/ 2008* SP2/ 2003 R2*/ 2003* SP2; Windows 8*/ 7*; Windows Vista* SP2; Linux* Stable Kernel version 3.x, 2.6,x; Red Hat Enterprise Linux* 5, 6; SUSE Linux Enterprise Server* 10, 11; VMware ESX/ESXi*

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06WWB5RT7 |
| Are Batteries Included | No |
| Best Sellers Rank | #87,289 in Computers ( See Top 100 in Computers ) #232 in Network Cards |
| Brand | H!Fiber.com |
| Color | X520-10G-1S(1xSFP+) |
| Customer Reviews | 4.5 4.5 out of 5 stars (137) |
| Date First Available | 15 March 2017 |
| Item Weight | 181 g |
| Item model number | X520-DA1 |
| Manufacturer | H!Fiber.com |
| Operating System | Windows 8, Windows Server 2012 R2, Windows Vista Service Pack 2 |
| Product Dimensions | 22 x 15 x 3 cm; 181.44 g |

## Product Details

- **Brand:** H!Fiber.com
- **Colour:** X520-10G-1S(1xSFP+)
- **Data link protocol:** Ethernet
- **Hardware interface:** PCI Express x8
- **Product dimensions:** 22L x 15W x 3H centimeters

## Images

![H!Fiber.com HiFiber HiFiber for Intel 82599ES Controller 10GbE Ethernet Converged Network Adapter(NIC) X520-DA1, Single SFP+ Port PCI-E X8 - Image 1](https://m.media-amazon.com/images/I/61K1cq9EyhL.jpg)

## Questions & Answers

**Q: Do you know is this will work in either a Dell PowerEdge 2950 (9th Gen) or PowerEdge 2650 (6th gen) server?**
A: Thank you for your question . It could work if your server has PCI-E X8 X16 slot , and supports the operating system that Broadcom BCM57810S NIC compatible.
You are welcome to have one to test.

**Q: If you insert an SFP+ module that supports both 10g and 2.5g, and connect to a remote 2.5g switch port, will it work?**
A: No, the 10G SFP+ network card does not support 2.5G rate.

**Q: Does this card work with the cisco sfp+ ??**
A: It has worked with every sfp+ cable we have thrown at it, probably a total of 5 various cables coded for different manufacturers. I will say though, we have not specifically tested with Cisco.

**Q: Does this card work with server 2016 and esxi 6.7?**
A: Yes, HiFiber's 10Gb NIC card for Broadcom BCM57810S could work with server 2016 and esxi 6.7.

## Customer Reviews

### ⭐⭐⭐⭐ Tricky to find correct drivers
*by D***R on 12 March 2024*

This is not plug and play, you need to find the correct drivers for your OS for the Intel controller that it uses. That isn't as straightforward as it could/should be. Once set up, it certainly can work to specification but I have found some odd performance behaviours that get rectified by enabling/disabling other ethernet adaptors on my system. Very odd. But overall, I'm satisfied.

### ⭐⭐⭐⭐⭐ Review
*by L***E on 12 July 2025*

Super

### ⭐⭐⭐⭐⭐ Review
*by C***E on 28 May 2025*

Installed in my PC to talk to my 10gb ubiquity agg switch. Works well, need to install the drivers from intels website before it will work.

## Frequently Bought Together

- H!Fiber 10Gb SFP+ PCI-E Network Card NIC, Compare to Intel X520-DA1 (E10G42BTDA), with Intel 82599EN Chip, Single SFP+ Port, PCIe X8, Ethernet LAN Network Adapter Support Windows/Linux/VMware
- FLYPROFiber- LC to LC Fiber Patch Cable OM3 2M/7ft, Length Options: 0.2m-200m, 10GB Multimode Duplex, 50/125um Fiber Optic Cable Cord LSZH-2Meter(7ft)
- 10GTEK 10GBase-SR SFP+ LC Transceiver, 10G 850nm Multimode SFP Module, up to 300 Meters, for Cisco SFP-10G-SR, Meraki MA-SFP-10GB-SR, Ubiquiti UniFi UF-MM-10G, Fortinet, TP-Link and More, Pack of 2

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-02-28*