--- product_id: 309263142 title: "for Intel 82580 Chip 1.25G Gigabit Ethernet Converged Network Adapter (NIC), Quad Copper RJ45 Ports, PCI Express 2.0 X4, Same as I340-T4/ E1G44HT" brand: "10gtek" price: "€ 148.13" currency: EUR in_stock: true reviews_count: 5 category: "10 Gtek" url: https://www.desertcart.sk/products/309263142-for-intel-82580-chip-1-25g-gigabit-ethernet-converged-network store_origin: SK region: Slovakia --- # 5 GT/s PCIe 2.1 x4 speed Energy Efficient Ethernet (EEE) Quad RJ45 copper ports for Intel 82580 Chip 1.25G Gigabit Ethernet Converged Network Adapter (NIC), Quad Copper RJ45 Ports, PCI Express 2.0 X4, Same as I340-T4/ E1G44HT **Brand:** 10gtek **Price:** € 148.13 **Availability:** ✅ In Stock ## Summary > 🚀 Quad-port power meets green efficiency — upgrade your network game now! ## Quick Answers - **What is this?** for Intel 82580 Chip 1.25G Gigabit Ethernet Converged Network Adapter (NIC), Quad Copper RJ45 Ports, PCI Express 2.0 X4, Same as I340-T4/ E1G44HT by 10gtek - **How much does it cost?** € 148.13 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/309263142-for-intel-82580-chip-1-25g-gigabit-ethernet-converged-network) ## 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 - • **Flexible Form Factor:** Includes both low-profile and full-height brackets for effortless installation in any server or workstation. - • **Quad-Port Connectivity:** Four RJ45 Gigabit ports deliver versatile, high-speed network expansion up to 1Gbps each. - • **Universal Compatibility:** Plug & play with Windows, Linux, VMware, and more—perfect for virtualized and hybrid environments. - • **Blazing PCIe 2.1 Performance:** Harness ultra-fast 5 GT/s x4 lanes for seamless data flow and minimal latency. - • **Eco-Friendly Power Management:** Cut energy costs with advanced EEE and DMA coalescing for smarter, greener networking. ## Overview The 10Gtek Intel 82580-based NIC is a quad-port Gigabit Ethernet adapter featuring PCI Express 2.1 x4 interface with 5 GT/s throughput. Designed for enterprise and virtualization environments, it supports advanced power-saving technologies like Energy Efficient Ethernet and DMA coalescing. Compatible with a wide range of operating systems, it offers flexible installation with low-profile and full-height brackets, making it an ideal choice for professionals seeking reliable, high-performance network expansion. ## Description 10Gtek The I350-GE-4T-X4 is built with the Intel I350 Bridgeless Ethernet Controller, which represents the next step in the evolution of the enterprise and data center Gigabit Ethernet (GbE) network by introducing new levels of performance through cutting-edge enhancements for virtualized unified network environments and iSCSI. This adapter also includes new power management technologies such as Energy Efficient Ethernet (EEE) and DMA Coalescing (DMAC). Features: Four port halogen-free Gigabit Ethernet adapters with copper interface options Innovative power management features including Energy Efficient Ethernet (EEE) and DMA coalescence for increased efficiency and reduced power consumption Flexible I/O Virtualization for Port Partitioning and Quality of Service (QoS) Scalable iSCSI performance with cost-effective SAN connectivity High-performance bridge-less design, supporting PCI Express Gen 2.1 5GT/s Technical data: Vertical Segment: Server. Number of ports: Quad Slot speed and width: 5 GT/s, 4 way System Interface Type: PCIe 2.1 (5.0GT/s) Medium Cable: Copper Wiring type: RJ-45 Category 5, up to 100 m Stand height: low profile and full height. Controller: I350-AM4 Intel Virtualization Technology for Connectivity (VT-C): Yes Smart offloading: yes. Storage via Ethernet: Yes Supported operating systems: Windows XP Professional, Windows Vista, Windows 7, Windows 8, Windows 8.1, Windows 10, Windows Server 2008, Windows Server 2008 R2, Windows Server 2003 R2, Windows Server 2003, Windows Server 2012 R2, Windows Server 2012, Windows Server 2016 Review: Perfect for a PFSense build - I purchased this for use with my new gigabit installation at my house. Slapped it into my pfsense box and I'm getting a very nice 950mbps down and 95mbps up WAN>LAN with no problems and noticable increase in CPU usage as a result of the NIC. Very nice. +1 for the inclusion of a low profile bracket. Review: Top zum Nachrüsten von V-Host - Perfekt um einen VirtualisierungsHost für weitere virtuelle Server zu erweitern. Auch für SET als Nachfolger von Nic-Teaming funktional. ## Features - Built with original Intel I350 Gigabit Ethernet Controller chip, enables customers to take full advantage of 1GbE. - Low Profile & Full Height brackets. PCI Express* 2.1. 5 GT/s x4 Lane. Compatible with x4, x8, x16 standard (except x1 slots) and low-profile PCI Express* slots. - Quad 10/100/1000Mbps RJ45 ports which can support cat5 cable up to 100m. Support Link Aggregation (support Link Aggregation for Win10). Transmission Rate Per Port: 10/100/1000Mbps. - Supported Operating Systems: Windows Server 2003/2008/2012/2016, Windows7/8/10/Vista/XP, Linux, VMware ESX/ESXi*. - Easy installation, a driver disk is included in the package or you can download the driver from Intel website. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01H6NE4X2 | | Best Sellers Rank | #53,762 in Computers ( See Top 100 in Computers ) #119 in Network Cards | | Brand | 10Gtek | | Color | 4-RJ45 | | Colour | 4-RJ45 | | Compatible Devices | Computers (with PCI Express slots) | | Compatible Operating System Family | Windows | | Compatible devices | Computers (with PCI Express slots) | | Customer Reviews | 4.4 out of 5 stars 172 Reviews | | Data Link Protocol | Ethernet | | Data Transfer Rate | 1000 Megabytes Per Second | | Data link protocol | Ethernet | | Data transfer rate | 1000 Megabytes Per Second | | Hardware Interface | PCIE x 4 | | Hardware interface | PCIE x 4 | | Item Weight | 95 Grams | | Manufacturer | 10Gtek | | Mfr Part Number | 82580-4T-(I340-T4/E1G44HT)-(Intel-1pc)jp | | Model Number | 82580-4T-(I340-T4/E1G44HT)-(Intel-1pc) | | Number of Items | 1 | | Number of Packs | 1 | | UPC | 603149410732 | | Unit Count | 4 Count | ## Product Details - **Brand:** 10Gtek - **Colour:** 4-RJ45 - **Compatible devices:** Computers (with PCI Express slots) - **Data link protocol:** Ethernet - **Hardware interface:** PCIE x 4 ## Images ![for Intel 82580 Chip 1.25G Gigabit Ethernet Converged Network Adapter (NIC), Quad Copper RJ45 Ports, PCI Express 2.0 X4, Same as I340-T4/ E1G44HT - Image 1](https://m.media-amazon.com/images/I/61hSCAGqc8L.jpg) ## Questions & Answers **Q: What is the power consumption of this 4 port mic?** A: Thanks for asking, the power consumption operational of this card is 5 Watt. **Q: Can it do 10/100/1000base-t instead of 1.25G** A: Yes **Q: does it have VMDq?** A: Yes, this Intel 82580 Chip Gigabit Ethernet Converged Network Adapter support VMDq. **Q: Does this card support DPDK - specifically using Linux?** A: Yes, this Gigabit Ethernet I350-F2 Network Card supports DPDK in Linux. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect for a PFSense build *by J***S on 24 November 2017* I purchased this for use with my new gigabit installation at my house. Slapped it into my pfsense box and I'm getting a very nice 950mbps down and 95mbps up WAN>LAN with no problems and noticable increase in CPU usage as a result of the NIC. Very nice. +1 for the inclusion of a low profile bracket. ### ⭐⭐⭐⭐⭐ Top zum Nachrüsten von V-Host *by S***S on 28 March 2026* Perfekt um einen VirtualisierungsHost für weitere virtuelle Server zu erweitern. Auch für SET als Nachfolger von Nic-Teaming funktional. ### ⭐⭐⭐⭐⭐ FreeBSD compatible, great for software router like OPNsense or pfsense *by A***S on 3 July 2026* Works great! Intel chip and is compatible with FreeBSD. Comes with an attachment for low profile case. That is what I'm using to run my OPNSense box. Pricing is just standard. ## Frequently Bought Together - 1000Mbps Gigabit Ethernet Converged Network Adapter (NIC) with Intel I350 Chip | Ethernet PCI Express NIC Network Card | Quad Copper RJ45 Ports | PCI Express 2.1 X4 | Compare to Intel I350-T4 - Samsung 990 PRO SSD NVMe M.2 PCIe Gen4, M.2 2280 Internal Solid State Hard Drive, Seq. Read Speeds Up to 7,450 MB/s for High End Computing, Gaming, and Heavy Duty Workstations, MZ-V9P2T0B/AM --- ## 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.sk/products/309263142-for-intel-82580-chip-1-25g-gigabit-ethernet-converged-network](https://www.desertcart.sk/products/309263142-for-intel-82580-chip-1-25g-gigabit-ethernet-converged-network) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-08-28*