--- product_id: 44657459 title: "X520-10G-2S-X8" brand: "h!fiber.com" price: "1200 DH" currency: MAD in_stock: true reviews_count: 9 category: "H!Fiber.Com" url: https://www.desertcart.ma/products/44657459-x520-10g-2s-x8 store_origin: MA region: Morocco --- # 10 Gbps blazing speed PCIe x8 interface for max throughput Dual SFP+ ports for versatile connectivity X520-10G-2S-X8 **Brand:** h!fiber.com **Price:** 1200 DH **Availability:** ✅ In Stock ## Summary > ⚡ Upgrade your network, upgrade your game — don’t get left behind! ## Quick Answers - **What is this?** X520-10G-2S-X8 by h!fiber.com - **How much does it cost?** 1200 DH with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/products/44657459-x520-10g-2s-x8) ## 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 Product description Original Intel 82599ES Controller Network Cards adopte original Intel 82599ES Controller, compare to Intel X520-DA2 , provides stable and consistent network performance, ensuring your systems remain connected at all times. 10 Gigabit Faster Transmission Transmission rate up to 10 Gigabit , you will enjoy a High-speed networks and save your precious time. Supports Multiple Operating Systems Widely Compatible with Windows Server 2008/ 2012/2016/2019/2022, Windows7/ 8/10/Visa, Linux, VMware ESX, etc. Does not support：QNAP QSA-308-Series Switch; Mac OS, Bypass Mode Dual SFP+ Ports Dual SFP+ Ports widely apply to 10G SFP+ Transceiver,10G SFP+ DAC,10G SFP+ A0C. They are flexible and scalacble to 10G Network which meet the demands of today’s data center environments. PCI-E X8 Lane PCI Express 2.0 (5.0 G T/s) X8 Lane,and also suitable for X16 Lane. Easy to Install NIC You can download operating systems driver from intel website or scan this OR code which help you quickly and easily set up the network card. 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. Review: Excelente producto - Me costó instalarlo en Windows 11 pero lo logré, hay que seguir las instrucciones, excelente producto ## 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 | #44 in Internal Computer Networking Cards | | Brand | H!Fiber.com | | Color | 1 Pack | | Compatible Devices | Desktop | | Compatible Operating System Family | Linux, Windows | | Customer Reviews | 4.3 out of 5 stars 43 Reviews | | 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 | | Minimum Required Operating System Version | Windows 7 | | Model Number | X520-DA2-1pc | | UPC | 602693070027 | | Unit Count | 1.0 Count | | 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 ![X520-10G-2S-X8 - Image 1](https://m.media-amazon.com/images/I/61ivxxe99JL.jpg) ![X520-10G-2S-X8 - Image 2](https://m.media-amazon.com/images/I/71uMzzzx+xL.jpg) ![X520-10G-2S-X8 - Image 3](https://m.media-amazon.com/images/I/613HSEe0bgL.jpg) ![X520-10G-2S-X8 - Image 4](https://m.media-amazon.com/images/I/61uR4ysQ+bL.jpg) ![X520-10G-2S-X8 - Image 5](https://m.media-amazon.com/images/I/61dyUiw9TzL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ 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. ### ⭐⭐⭐⭐⭐ Excelente producto *by M***N on May 8, 2026* Me costó instalarlo en Windows 11 pero lo logré, hay que seguir las instrucciones, excelente producto ### ⭐⭐⭐⭐⭐ Exactly as you would expect *by S***S on August 15, 2025* Works just as expected, added to my OPNsense box to transfer my LAN switch to a 10gb connection with a patch cable. Has been running without fail since installing ## 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 - RackChoice 2U Micro ATX Compact Rackmount 2 x 5.25 Chassis Support ATX PS2 PSU with 120mm Fan on top, USB3.0 with 2.0 Adapter - Cooler Master MWE Gold 850 V2 Full Modular, 850W, 80+ Gold Efficiency, 2 EPS Connectors, 120mm HDB Fan, Semi-fanless Operation, 5 Year Warranty --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ma/products/44657459-x520-10g-2s-x8](https://www.desertcart.ma/products/44657459-x520-10g-2s-x8) --- *Product available on Desertcart Morocco* *Store origin: MA* *Last updated: 2026-06-04*