--- product_id: 616429044 title: "10Gb PCI-E NIC Network Card, Single SFP+ Port, with Intel 82599EN Controller, Ethernet LAN Adapter Support Windows Server/Linux/VMware, Compare to Intel X520-DA1(E10G42BTDA),2-Pack" brand: "10gtek" price: "€ 170.79" currency: EUR in_stock: true category: "10 Gtek" url: https://www.desertcart.be/products/616429044-10gb-pci-e-nic-network-card-single-sfp-port-intel store_origin: BE region: Belgium --- # 10Gbps blazing speed Single SFP+ port for versatile connectivity Intel 82599EN controller for rock-solid stability 10Gb PCI-E NIC Network Card, Single SFP+ Port, with Intel 82599EN Controller, Ethernet LAN Adapter Support Windows Server/Linux/VMware, Compare to Intel X520-DA1(E10G42BTDA),2-Pack **Brand:** 10gtek **Price:** € 170.79 **Availability:** ✅ In Stock ## Summary > 🚀 Upgrade your network, dominate your data flow! ## Quick Answers - **What is this?** 10Gb PCI-E NIC Network Card, Single SFP+ Port, with Intel 82599EN Controller, Ethernet LAN Adapter Support Windows Server/Linux/VMware, Compare to Intel X520-DA1(E10G42BTDA),2-Pack by 10gtek - **How much does it cost?** € 170.79 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/616429044-10gb-pci-e-nic-network-card-single-sfp-port-intel) ## Best For - 10gtek enthusiasts ## Why This Product - Trusted 10gtek brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dual-Pack Value:** Two NICs included with low-profile brackets—perfect for scaling your high-performance setup. - • **Intel-Powered Stability:** Equipped with the trusted Intel 82599EN controller for enterprise-grade reliability and virtualization support. - • **Plug & Play Versatility:** Single SFP+ port supports DAC, AOC, and fiber modules for seamless data center integration. - • **Blazing 10Gbps Throughput:** Experience ultra-fast data transfer that leaves 1G/2.5G/5G in the dust. - • **Cross-Platform Compatibility:** Broad OS support from Windows Server to Linux and VMware ensures your infrastructure stays future-proof. ## Overview The 10Gtek 10Gb PCI-E NIC Network Card features a single SFP+ port powered by the Intel 82599EN controller, delivering stable 10Gbps Ethernet connectivity. Compatible with a wide range of operating systems including Windows Server, Linux, and VMware, this dual-pack adapter supports virtualization and data center protocols like iSCSI and FCoE. Designed for PCI-E x8/x16 slots with included low-profile brackets, it’s a reliable, high-speed networking solution for professional-grade environments. ## Description P/N: X520-10G-1S (compare to Intel X520-DA1) Ethernet Controller(s): 10Gtek controllerConnector & Cable Medium:SFP+ Direct Attach Copper/SFP+ Cabling Type: SFP+ Direct Attached/LC Fiber Cable Twin Axial Cabling up to 10 m Ports: Single Port Ethernet Converged Network and Server AdaptersConnectivity you can count onReliable Performance● Broad OS support ● Optimized for Intel`g Architecture ● Low latency Ethernet Best Choice for Virtualization● Leadership in virtual system scalability with Flexible, Port Partitioning (FPP) and intelligent offload ● Broad VM support (VMware ESXi*, Microsoft Hyper-V*,KVM* and Xen*) Unified Networking● Full line of 10GbE Converged Network Adapters (CNA) ● Fibre Channel over Ethernet ● iSCSI with trusted, native OS support ● Support for data center bridging with lossless Ethernet Platform Optimization● Integrated PCI Express* ● Direct Data I/O Technology ## 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 Win10 driver correctly the NIC can work on Win11! See the main picture for more detail of installation.) - Equipped with high quality original Intel 82599EN controller which supports I/O virtualization and make the servers more stable. - Supports 10G, not support 1G/2.5G/5G; Single SFP+ port let you connect to 10 Gigabit SFP+ module/DAC/AOC for meeting the demands of data center environments. PCI-E X8 Lane is suitable for both PCI-E X8 and PCI-E X16 slots. - With profile bracket and additional low profile bracket that makes it easy to install the card in a small form factor/low profile computer case/server.NOT support hot swaping. - What You Get: 10GbE PCI-E X8 Card X520-10G-1S x2, Low-profile Bracket x2, 30 Days Free-returned, 3 Year Warranty and Lifetime Technology Support. PS: Due to the particularity in QNAP/Synology, for QNAP/Synology users, pls contact us before purchase. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CYPH4D4Z | | Best Sellers Rank | #12 in Internal Computer Networking Cards | | Brand | 10Gtek | | Color | X520-10G-1S(1xSFP+) | | Compatible Devices | Operating Systems running Windows Server 2003/2008/2012, Windows 7/8/10/11, Linux, and VMware ESX | | Compatible Operating System Family | Linux, Windows | | Customer Reviews | 4.8 4.8 out of 5 stars (6) | | Data Link Protocol | Ethernet | | Data Transfer Rate | 10 gigabits_per_second | | Hardware Interface | Ethernet, PCI | | Manufacturer | 10Gtek | | Mfr Part Number | X520-DA1(Intel-2pcs) | | Model Number | X520-10G-1S | | Number of Items | 2 | ## Product Details - **Brand:** 10Gtek - **Color:** X520-10G-1S(1xSFP+) - **Compatible Devices:** Operating Systems running Windows Server 2003/2008/2012, Windows 7/8/10/11, Linux, and VMware ESX - **Compatible Operating System Family:** Linux, Windows - **Data Link Protocol:** Ethernet - **Data Transfer Rate:** 10 gigabits_per_second - **Hardware Interface:** Ethernet, PCI - **Manufacturer:** 10Gtek - **Number of Items:** 2 ## Images ![10Gb PCI-E NIC Network Card, Single SFP+ Port, with Intel 82599EN Controller, Ethernet LAN Adapter Support Windows Server/Linux/VMware, Compare to Intel X520-DA1(E10G42BTDA),2-Pack - Image 1](https://m.media-amazon.com/images/I/71RohqqAuFL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Frequently Bought Together - 10Gtek 10Gb PCI-E NIC Network Card, Single SFP+ Port, with Intel 82599EN Controller, Ethernet LAN Adapter Support Windows Server/Linux/VMware, Compare to Intel X520-DA1(E10G42BTDA),2-Pack - 10Gtek SFP+ DAC Twinax Cable - 10GBASE-CU Passive Direct Attach Copper SFP Cable for Cisco SFP-H10GB-CU2M, Ubiquiti UniFi UC-DAC-SFP+, Meraki, Fortinet, D-Link, 2-Meter(6.6ft) | 0.25-12m Optional - MikroTik CRS305-1G-4S+in Network Switch Managed Gigabit Ethernet (10/100/1000) Ethernet Power (PoE) White --- ## 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.be/products/616429044-10gb-pci-e-nic-network-card-single-sfp-port-intel](https://www.desertcart.be/products/616429044-10gb-pci-e-nic-network-card-single-sfp-port-intel) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-09-17*