QNAP QXG-5G4T-111C. Internal. Connectivity technology: Wired, Host interface: PCIe, Interface: Ethernet. Maximum data transfer rate: 5000 Mbit/s. Product color: Blue
QNAP TRX-16GFCSFP-SR. Maximum data transfer rate: 16000 Mbit/s, Interface type: SFP+, Fiber optic connector: LC. Product color: Silver, Country of origin: Malaysia