QNAP offers various cost-effective network expansion cards for businesses and organizations to upgrade the bandwidth of their QNAP NAS to accommodate intensive data transfer and virtualization applications.The 5 GbE network expansion card delivers speeds of up to 5 Gbps. You can easily upgrade the transfer speed in your network environment with existing cables.
| Ports & interfaces | |
| Connectivity technology: | Wired |
| Host interface: | PCIe |
| Interface: | Ethernet |
| Ethernet LAN (RJ-45) ports: | 4 |
| PCI version: | 3.0 |
| Network | |
| Maximum data transfer rate: | 5000 Mbit/s |
| Ethernet LAN: |  |
| Ethernet interface type: | 2.5 Gigabit Ethernet, 5 Gigabit Ethernet, Fast Ethernet, Gigabit Ethernet |
| LAN controller: | Aquantia AQC111C |
| Design | |
| Internal: | |
| Component for: | Server |
| Product colour: | Blue |
| System requirements | |
| Windows operating systems supported: | Windows 10, Windows 7, Windows 8, Windows 8.1 |
| Linux operating systems supported: | |
| Server operating systems supported: | Windows Server 2012 R2, Windows Server 2016, Windows Server 2019 |
| Weight & dimensions | |
| Width: | 119.7 mm |
| Depth: | 68.9 mm |
| Height: | 17.2 mm |
| Packaging content | |
| Mounting brackets included: | |
| Logistics data | |
| Harmonized System (HS) code: | 85176990 |
