--- product_id: 107064998 title: "X520-10G-1S-X8" brand: "h!fiber.com" price: "€ 80.96" currency: EUR in_stock: true reviews_count: 7 category: "H!Fiber.Com" url: https://www.desertcart.fr/products/107064998-x520-10g-1s-x8 store_origin: FR region: France --- # 10 Gbps blazing speed PCIe x8 high-throughput interface Dual bracket for versatile installation X520-10G-1S-X8 **Brand:** h!fiber.com **Price:** € 80.96 **Availability:** βœ… In Stock ## Summary > πŸš€ Upgrade your network, upgrade your workflow! ## Quick Answers - **What is this?** X520-10G-1S-X8 by h!fiber.com - **How much does it cost?** € 80.96 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/107064998-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 - β€’ **Blazing 10 Gigabit Speed:** Experience a 10x speed boost over standard Gigabit adapters with Intel’s 82599EN controller. - β€’ **Reliable Support & Warranty:** Enjoy peace of mind with 24/7 customer service, 3-year warranty, and lifetime tech support. - β€’ **Enterprise-Grade QoS Stability:** Quality-of-Service technology guarantees smooth, stable network performance even under heavy loads. - β€’ **Versatile Installation Options:** Includes both full-height and low-profile brackets to fit standard desktops and slim servers effortlessly. - β€’ **Seamless Multi-OS Compatibility:** Plug-and-play support across Windows (2003 to 10), Linux, and ESX/ESXi ensures your setup stays future-proof. ## Overview The X520-10G-1S-X8 is a high-performance 10Gb Ethernet network card featuring the Intel 82599EN controller. It supports a wide range of operating systems and storage protocols like iSCSI and FCoE, delivering enterprise-grade QoS and up to 10 Gbps speeds via a single SFP+ port. Designed for easy installation with dual bracket options and backed by robust customer support, it’s the perfect upgrade for professionals demanding ultra-fast, reliable connectivity. ## Description Buy Review: Perfect - 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. Review: Works well with Windows 10 - Bought this to go into my PC to link to a Synology NAS via a Unifi XG Switch. It all just works without any messing with anything. Running windows 10 latest build. ## 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 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; 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 | 64,375 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 218 in Network Cards | | Brand | H!Fiber.com | | Brand Name | H!Fiber.com | | Color | X520-DA1 | | Colour | X520-DA1 | | Compatible Devices | Desktop | | Compatible devices | Desktop | | Country of Origin | China | | Customer Reviews | 4.4 out of 5 stars 392 Reviews | | Data Link Protocol | Ethernet | | Data Transfer Rate | 10 Gigabits Per Second | | Data link protocol | Ethernet | | Hardware Interface | PCI Express x8 | | Hardware interface | PCI Express x8 | | Item Dimensions L x W x H | 22L x 15W x 3H centimetres | | Item Weight | 6.4 Ounces | | Item height | 3 centimetres | | Manufacturer | H!Fiber.com | | Product dimensions | 22L x 15W x 3H centimetres | | UPC | 602693070034 | ## Product Details - **Brand:** H!Fiber.com - **Colour:** X520-DA1 - **Compatible devices:** Desktop - **Data link protocol:** Ethernet - **Data transfer rate:** 10 Gigabits Per Second - **Hardware interface:** PCI Express x8 - **Item weight:** 6.4 Ounces - **Manufacturer:** H!Fiber.com - **Product dimensions:** 22L x 15W x 3H centimetres - **UPC:** 602693070034 ## Images ![X520-10G-1S-X8 - Image 1](https://m.media-amazon.com/images/I/61K1cq9EyhL.jpg) ## Available Options This product comes in different **Color** 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. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect *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. ### ⭐⭐⭐⭐⭐ Works well with Windows 10 *by M***H on 11 August 2019* Bought this to go into my PC to link to a Synology NAS via a Unifi XG Switch. It all just works without any messing with anything. Running windows 10 latest build. ### ⭐⭐⭐⭐⭐ Excellent upgrade for synology nas *by C***4 on 13 June 2022* Great upgrade for my synology nas ## 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? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.fr/products/107064998-x520-10g-1s-x8](https://www.desertcart.fr/products/107064998-x520-10g-1s-x8) --- *Product available on Desertcart France* *Store origin: FR* *Last updated: 2026-05-20*