QNAP Dual-port SFP28, 25GbE, network expansion card, low-profile form factor, PCIe Gen4 x8

The QXG-25G2SF-CX6 is equipped with an NVIDIA Mellanox ConnectX-6 Lx SmartNIC controller, supports PCIe Gen4 (backward compatible with Gen3/Gen2), and offers transmission speeds of up to 25 Gbps. By utilizing port aggregation to combine multiple ports, it can achieve up to 50 GbE, accelerating file sharing and intensive data transfers. With SR-IOV support, the QXG-25G2SF-CX6 significantly enhances network efficiency, making it ideal for I/O-intensive and latency-sensitive virtualization applications and data centers.