QNAP Quad-Port 2.5GbE PCIe Network Expansion Card – QXG-2G4T-I225
QNAP offers various cost-effective network expansion cards for businesses and home users to easily upgrade the bandwidth of their QNAP NAS, servers and computers to accommodate high-speed data transfer and bandwidth-hungry applications.
 
2.5 GbE network expansion card
2.5 GbE network expansion card delivers speeds of up to 2.5 Gbps. You can easily upgrade your home and office network infrastructure with existing cables.
Please check the compatibility list for your NAS
Quad-port 2.5 GbE network expansion card
| Dimensions (L x W x H) | 120.15 mm length × 1-slot width × Low-profile (The dimension is based on PCBA size × not including the bracket) mm |
| Controller | Intel Ethernet Controller I225-LM |
| Number of Ports | 4 x NBASE-T (RJ45) |
| Connector | NBASE-T (RJ45) |
| PCIe and Lanes | PCIe Gen2 x4 |
| Transmission Rates | 2.5Gbps/1Gbps/100Mbps/10Mbps |
| IEEE Standards | IEEE 802.3 EEE 802.3az |
| Bracket | full-height and specialized for QNAP NAS |
| Supported Function | PXE, Wake-On-LAN (WoL)*, 9k jumbo frame, 802.1AS-rev/1588, 802.1Qav/802.1Qbv, Time Sensitive Networking (TSN), RSS+MSI-X, Teaming & VLAN support, Intel AMT** |
| Supported NAS operating systems | QTS/QuTS hero (recommend an upgrade to the latest version); Windows 10 (1809 or later); Linux Stable Kernel 4.20/5.x; Windows Server 2019Â (Driver required) |
| Supported QNAP NAS | Models with PCIe slot(s) (1 free slot required) |
| Support Ubuntu Commercial Linux Distribution | Linux Stable Kernel 4.20/5.x |
| Support RedHat | Linux Stable Kernel 4.20/5.x |
| Support Windows | Windows 10 (1809 or later) |
| Support Windows Server | Windows Server 2019 |
| Support Debian | Linux Stable Kernel 4.20/5.x |
| Port and Cable | RJ-45; over CAT-5 class cable |
| Package Contents | 1 x Network card (Low-profile bracket pre-installed); 1 x QIG; 2 x Brackets (full-height and specialized for QNAP NAS) |
| Standard Warranty | 2 year |
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