--- product_id: 59408049 title: "X520-10G-1S-X8" brand: "h!fiber.com" price: "€ 72.17" currency: EUR in_stock: true category: "H!Fiber.Com" url: https://www.desertcart.pt/products/59408049-x520-10g-1s-x8 store_origin: PT region: Portugal --- # 10 Gbps blazing speed PCIe x8 high-throughput interface Intel 82599EN chipset reliability X520-10G-1S-X8 **Brand:** h!fiber.com **Price:** € 72.17 **Availability:** ✅ In Stock ## Summary > 🚀 Upgrade to 10GbE — Because your network deserves to be in the fast lane! ## Quick Answers - **What is this?** X520-10G-1S-X8 by h!fiber.com - **How much does it cost?** € 72.17 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/59408049-x520-10g-1s-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 - • **Universal OS Support:** Runs smoothly on Windows (7-10, Server editions), Linux distros, and VMware—perfect for hybrid environments. - • **Intel-Powered Stability:** Powered by the trusted Intel 82599EN controller for rock-solid QoS and network consistency. - • **Blazing 10Gbps Throughput:** Experience 10x faster data transfer than standard gigabit adapters—future-proof your network. - • **Seamless PCIe x8 Compatibility:** Plug into PCIe 2.0 x8 or x16 slots for ultra-low latency and maximum bandwidth. - • **Effortless Installation & Support:** Includes full/low profile brackets, quick driver access via QR code, plus 24/7 expert support and 3-year warranty. ## Overview The H!Fiber 10Gb SFP+ PCI-E Network Card features a single SFP+ port delivering up to 10 Gbps speeds, powered by the Intel 82599EN chipset. Compatible with a wide range of Windows, Linux, and VMware systems, it supports PCIe 2.0 x8 slots and comes with both full and low-profile brackets for versatile installation. Designed for professionals demanding reliable, high-bandwidth connectivity, it offers QoS support, easy driver setup, and comprehensive customer service including a 3-year warranty. ## Description Buy 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: Network Cards - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - Widely Compatible OS: Windows 7/8/10, Windows Server 2008/2012/2016/2019, Centos/RHEL 6/7/8, Ubuntu 16/18/19/20, Debian 9/10/11,FreeBSD 10/11/12, Vmware Esxi 6/7, SLSE 11/12. (Windows os is not support SFP-LX, QNAP QSW-308-Series Switch. Not support Mac OS and Bypass Mode) (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 82599EN Controller, which supports Quality-of-Service (QoS) technology to streamline your online experience and ensure stability; Compare to Intel X520-DA1(Intel E10G42BTDA) - SFP+ PCI-E NIC: 10Gb Single SFP+ Port supports 10G SFP+ module/ DAC /AOC Cable, offer a dramatic 10x speed increase over standard Gigabit adapters, speeds up to 10 Gbps; (Not compatible with 1 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 | B06WWB5RT7 | | Best Sellers Rank | #73 in Internal Computer Networking Cards | | Brand | H!Fiber.com | | Built-In Media | 1 x SFP+ | | Color | X520-10G-1S(1xSFP+) | | Compatible Devices | Windows 7/8/10, Windows Server 2008/2012/2016/2019, Centos/RHEL 6/7/8, Ubuntu 16/18/19/20, Debian 9/10/11,FreeBSD 10/11/12, Vmware Esxi 6/7, SLSE 11/12. | | Compatible Operating System Family | Linux, Windows | | Customer Reviews | 4.5 out of 5 stars 502 Reviews | | Data Link Protocol | Ethernet | | Data Transfer Rate | 10 gigabits_per_second | | Hardware Interface | PCI Express x8 | | Item Dimensions L x W x H | 8.66"L x 5.91"W x 1.18"H | | Item Weight | 10 g | | Manufacturer | H!Fiber.com | | Mfr Part Number | X520-DA1-HF(EU) | | Model Number | X520-DA1 | | Number of Items | 1 | | Product Dimensions | 8.66"L x 5.91"W x 1.18"H | | UPC | 602693070034 | | Warranty Description | 3 Year Manufacturer | ## Product Details - **Brand:** H!Fiber.com - **Color:** X520-10G-1S(1xSFP+) - **Compatible Operating System Family:** Linux, Windows - **Data Link Protocol:** Ethernet - **Data Transfer Rate:** 10 gigabits_per_second - **Hardware Interface:** PCI Express x8 - **Item Weight:** 10 g - **Product Dimensions:** 8.66"L x 5.91"W x 1.18"H - **UPC:** 602693070034 ## Images ![X520-10G-1S-X8 - Image 1](https://m.media-amazon.com/images/I/61vQaSB+OrL.jpg) ![X520-10G-1S-X8 - Image 2](https://m.media-amazon.com/images/I/71NZ8pfoXML.jpg) ![X520-10G-1S-X8 - Image 3](https://m.media-amazon.com/images/I/71uMzzzx+xL.jpg) ![X520-10G-1S-X8 - Image 4](https://m.media-amazon.com/images/I/615KNC9htDL.jpg) ![X520-10G-1S-X8 - Image 5](https://m.media-amazon.com/images/I/81Q4qZCxBiL.jpg) ## Available Options This product comes in different **Size, Style** options. ## 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. ## 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 --- ## 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.pt/products/59408049-x520-10g-1s-x8](https://www.desertcart.pt/products/59408049-x520-10g-1s-x8) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-10-27*