NAS QNAP 473-4G 4-Bay, CPU AMD R series RX-421ND 4-core 2.1 GHz (Turbo Core 3.4 GHz), 4GB (2x 2GB) DDR4 SODIMM, 4x 2.5″/3.5″ SATA 6Gbps, 2x M.2 2280/2260 SATA 6Gbps HDD (neincluse), 4 GigaLan, optional 10GbE via card PCIe LAN optional via PCIe 4xUSB3.0, Tower, suport inclus 4 camere IP @320Mbps 1200@720P FPS (max. 72 camere IP cu licenta aditionala), PSU 1x250W, garantie 2 ani