Qnap tower NAS, TS-473-8G, 4-Bay, AMD rx-421nd 2.1~3.4 GHz, 8GB ddr4 sodimm RAM (max 64GB), 8x 2.5"/3.5" + 2x M.2 2280/2260 SATA 6Gb/s slots, 4x GbE LAN, optional 10GbE PCIe expansion, Surveillance Station free 4 and max 72 channels.
Qnap tower NAS, TS-473-8G, 4-Bay, AMD rx-421nd 2.1~3.4 GHz, 8GB ddr4 sodimm RAM (max 64GB), 8x 2.5"/3.5" + 2x M.2 2280/2260 SATA 6Gb/s slots, 4x GbE LAN, optional 10GbE PCIe expansion, Surveillance Station free 4 and max 72 channels