The dual-port 10GbE SFP+ QNAP QXG-10G2SF-NXE network card delivers fast and stable connectivity for NAS and PCs, supports PCIe 3.0 x8, SR-IOV for virtualization, and iSER to accelerate data transfers. Active fan cooling ensures reliable operation, and LED indicators make it easy to monitor port status.
Two 10GbE SFP+ ports for maximum throughput
Get ultra-fast 10GbE connectivity with two SFP+ ports—ideal for media editing, backups, and parallel multi-user access.
Active cooling for stable performance
An integrated fan and sizeable heatsinks keep temperatures low and transfer speeds stable, even under sustained load.
Virtualization optimized: SR-IOV and iSER
Accelerate VMs and storage: SR-IOV allocates network resources directly to VMs, and iSER (iSCSI over RDMA) reduces latency and CPU load.
The QNAP QXG-10G2SF-NXE is an affordable and efficient network card for demanding workflows—from team collaboration with parallel data access to photographers and filmmakers who need a fast and smooth data pipeline. Dual 10GbE SFP+ (10G/1G) ports boost throughput and reduce latency for both NAS environments and desktop PCs.
With support for PCIe Gen3 x8 (compatible with PCIe Gen4 slots) and features like SR-IOV and iSER (iSCSI over RDMA), the card accelerates virtualization and data storage. Active cooling with a fan and heatsinks keeps temperatures in check, while LED indicators simplify real-time monitoring.
- NAS and PC compatibility: QNAP NAS (QTS/QuTS hero), Windows, and Linux.
- Scalable 10GbE networking: easy deployment with QNAP 10GbE switches.
- Up to 20 Gb/s using SMB Multichannel or port trunking.
Specifications
- Interface
- PCIe Gen 3 x8 (compatible with PCIe Gen 4 slots)
- Network ports
- 2 × SFP+ (10GbE/1GbE)
- Supported technologies
- SR-IOV, iSER (iSCSI over RDMA), SMB Multichannel, port trunking
- Status indication
- LED indicators for real-time port monitoring
- Cooling
- Active cooling — fan and passive heatsinks
- NAS compatibility
- QNAP NAS with QTS 5.2.1 and newer, QuTS hero h5.2.1 and newer
- OS compatibility
- Windows 11 22H2, Windows Server 2022 21H2, Linux Ubuntu 24.04 LTS
- Use cases
- NAS servers, workstations, virtualization, demanding data transfers
- Maximum aggregate throughput
- Up to 20 Gb/s (SMB Multichannel or port trunking)
