Qnap 16 Bay 3u Nas 2.2ghz 4 Core Amdryzenv1500b Processor (TS-1673AU-RP-16G) - CPU: AMD Ryzen Embedded V1500B quad-core 2.2 GHz Processor, CPU Architecture: 64-bit x86, System Memory: 16 GB UDIMM DDR4 (1 x 16 GB), Maximum Memory: 32 GB (2 x 16 GB), Memory Slot: 2 x Long-DIMM DDR4, Flash Memory: 5GB, Connectivity: PCIe Slot: 2 x Gen3 x4, USB 3.2 Gen 1 port: 1 x Type-A, USB 3.2 Gen 2 (10Gbps) Port: 2 x Type-C, 1 x Type-A, HDMI Output: Optional via a PCIe Graphics Card, Form Factor: 3U Rackmount, Reset, Dimensions (HxWxD): 5.2 × 17.01 × 14.65 inch, Weight (Gross): 37.81 lbs, Power Supply Unit: 550W (x2), 100-240V AC, 50-60Hz, 7-3.5A, Power Consumption: HDD Sleep Mode: 47.75 W, Power Consumption: Operating Mode, Typical: 97.34 W, Fan: 3 x 80mm, 12VDC