QNAP NAS TOWER 4-bay NAS, AMD Ryzen V1000 series V1500B 4C/8T 2.2GHz, 8GB DDR4 RAM (2 x SODIMM slots

QNAP TS-473A. Supported storage drive types: HDD & SSD, Supported storage drive interfaces: M.2, Serial ATA II, Serial ATA III, Supported storage drive sizes: 2.5",3.5",M.2. Processor family: Ryzen Embedded, Processor manufacturer: AMD, Processor model: V1500B. Installed RAM: 8 GB, RAM type: DDR4, Maximum supported RAM: 64 GB. Ethernet LAN transfer rates: 100,1000,2500 Mbit/s. Chassis type: Tower, Cooling type: Active, Product color: Black