# QNAP QXG-2G4T-I225 | Quad-Port 2.5GbE Network Expansion Card | 4-Speed # **QNAP QXG-2G4T-I225 | Quad-Port 2.5GbE Network Expansion Card | 4-Speed** ## **Product Description** The **QNAP QXG-2G4T-I225** is a **quad-port 2.5GbE network expansion card** designed to add four high-speed Ethernet ports to compatible QNAP NAS, servers, desktops and workstations. It features the **Intel Ethernet Controller I225-LM** and uses a **PCIe Gen2 x4 interface**. The card supports **2.5GbE, 1GbE, 100MbE and 10MbE** network speeds, allowing it to work with existing Ethernet infrastructure. Its four RJ45 ports are suitable for multi-port networking, network segmentation, virtualization, high-speed file transfers and bandwidth-intensive business applications. Buy the **QNAP QXG-2G4T-I225** from **Suntronix, a QNAP Dealer & Partner in Chennai**, serving customers across Chennai, Tamil Nadu and India. * * * ## **Key Features** - Quad-Port 2.5GbE Network Expansion Card - 4 × NBASE-T RJ45 Ports - 4-Speed Multi-Gigabit Connectivity - Supports 2.5GbE / 1GbE / 100MbE / 10MbE - Intel Ethernet Controller I225-LM - PCIe Gen2 x4 Interface - PXE and Wake-on-LAN Support - 9K Jumbo Frame Support - VLAN and Teaming Support - RSS + MSI-X Support - Time-Sensitive Networking (TSN) - Intel AMT Support - Full-Height and QNAP NAS Brackets - 2 Years Standard Warranty * * * ## **Why Buy from Suntronix?** Suntronix supplies genuine **QNAP NAS, network expansion cards, 2.5GbE/10GbE networking products, switches and storage accessories** for business, professional and enterprise networking requirements. Suntronix is a **QNAP Dealer & Partner in Chennai**, serving customers across **Chennai, Tamil Nadu and India**. ## Details - **Price:** 29000.0 INR - **Vendor:** QNAP - **Type:** NETWORK STORAGE - **Tags:** qnap accessories ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 29000.00 INR | In stock | ## Images - Computer graphics card with cooling fan on a white background - A green PCI Express expansion card with a gold PCIe connector and silver metal bracket, shown on a plain white background. - A 4-port Ethernet switch card with a silver metal bracket, four RJ45 ports, a green circuit board, a copper-colored heatsink, and a black cooling fan, shown on a white background. - A PCI Express graphics card with a copper heat sink and black cooling fan, shown alongside two silver metal bracket adapters on a plain white background. - A 4-port network card with a green circuit board, a large copper-colored heatsink, a black cooling fan, and a silver metal I/O bracket, shown on a solid white background. - A 4-port network card with a PCIe connector, featuring a green circuit board, copper heat sink, black cooling fan, and silver metal port shield on a white background. - A PCIe network card with a green circuit board, a black cooling fan, copper heat pipes, a silver metal bracket, and a gold PCI Express connector, shown on a white background. ## Additional Information - **Warranty:** 2 Years Standard Warranty - **Type:** LAN Card ### FAQ 1 **Q: What is the QNAP QXG-2G4T-I225?** A: The QXG-2G4T-I225 is a **quad-port 2.5GbE PCIe network expansion card** with four RJ45 ports and an Intel I225-LM controller. ### FAQ 2 **Q: How many ports does the QXG-2G4T-I225 have?** A: It has **four NBASE-T RJ45 ports** for multi-port 2.5GbE networking. ### FAQ 3 **Q: What network speeds does the QXG-2G4T-I225 support?** A: It supports **2.5GbE, 1GbE, 100MbE and 10MbE** network speeds. ### FAQ 4 **Q: What PCIe interface does the QXG-2G4T-I225 use?** A: It uses a **PCIe Gen2 x4 interface**. ### FAQ 5 **Q: Where can I buy the QNAP QXG-2G4T-I225 in Chennai?** A: Buy the QNAP QXG-2G4T-I225 from **Suntronix, a QNAP Dealer & Partner in Chennai**, serving customers across Tamil Nadu and India. ### SPECIFICATION #### **Brand** QNAP #### **Model** QXG-2G4T-I225 #### **Product Type** Quad-Port 2.5GbE Network Expansion Card #### **Controller** Intel Ethernet Controller I225-LM #### **Number of Ports** 4 × NBASE-T RJ45 #### **Connector** NBASE-T RJ45 #### **PCIe Interface** PCIe Gen2 x4 #### **Transmission Rates** 2.5Gbps / 1Gbps / 100Mbps / 10Mbps #### **Network Type** Multi-Gigabit Ethernet #### **Cable Compatibility** RJ45 over CAT-5 class cable #### **IEEE Standards** IEEE 802.3, IEEE 802.1Qbu, IEEE 802.3br, IEEE 802.1Qbv, IEEE 802.1AS-REV, IEEE 802.1p/Q, IEEE 802.1Qav, IEEE 802.3az #### **Supported Functions** PXE, Wake-on-LAN, 9K Jumbo Frame, 802.1AS-rev/1588, 802.1Qav/802.1Qbv, TSN, RSS + MSI-X, Teaming, VLAN and Intel AMT #### **Supported NAS Operating Systems** QTS / QuTS hero #### **Supported Windows** Windows 10 version 1809 or later #### **Supported Windows Server** Windows Server 2019 #### **Supported Linux** Linux Stable Kernel 4.20 / 5.x #### **Bracket** Full-height and specialized QNAP NAS brackets #### **Dimensions** 120.15 mm × 1-slot width × Low-profile, based on PCBA size excluding bracket ### Compatibility #### **Compatible NAS** - QNAP NAS models with a compatible PCIe expansion slot - **TS-253B** - **TS-453B** - **TS-453BT3** - **TS-473** - **TS-673** - **TS-873** - **TS-963X** - **TS-1277** - **TS-1677X** - **TS-977XU** - **TS-1277XU-RP** - **TS-1677XU-RP** - **TVS-472XT** - **TVS-672XT** - **TVS-872XT** - **TVS-872X** - **TVS-1282** - **TVS-1282T** - **TVS-1282T3** **Important:** QNAP's current compatibility system states that supported NAS models should be checked against the official compatibility list, and the NAS must have **one free PCIe slot**. #### **Compatible PC / Workstation** - Windows 10 PCs with a compatible PCIe slot - Windows Server 2019 systems - Linux systems using supported kernel versions - Ubuntu systems using Linux Stable Kernel 4.20 / 5.x - Red Hat systems using Linux Stable Kernel 4.20 / 5.x - Debian systems using Linux Stable Kernel 4.20 / 5.x #### **Compatible Network Devices** - 2.5GbE RJ45 switches - Multi-Gigabit Ethernet switches - 2.5GbE NAS systems - 10GbE RJ45 switches supporting 2.5GbE - Compatible 2.5GbE network devices --- > Source: [Suntronix](https://suntronix.net/products/qnap-qxg-2g4t-i225-quad-port-2-5gbe-network-card-dealer-chennai) > Updated: 2026-09-07