QNAP QXG-25G2SF-CX6 ,NVIDIA Mellanox ConnectX-6 Lx Dual-port QSFP28 25GbE network expansion cardThe QXG 25G2SF CX6 features an NVIDIA Mellanox ConnectX 6 Lx SmartNIC controller, supports PCIe Gen4 (backwards compatible with Gen3 Gen2) and provides up to 25 Gbps transfer speeds (supports 10 25Gbps). By using Port Trunking to combine multiple ports, up to 50GbE can be achieved for accelerating file sharing and intensive data transfer. With SR IOV support, the QXG 25G2SF CX6 greatly boosts network efficiency and is ideal for I O intensive and