NAS QNAP 251D 2-Bay, CPU Intel Celeron J4025 2.0GHz Dual Core (up to 2.90 GHz), RAM 2GB DDR4 SODIMM (1 x 2GB), max. 8GB (2 DIMMs), 2.5" & 3.5" SATA 6Gb/s, 3Gb/s HDD (neincluse), LAN: 1 GigaLan (with 1 PCIe slot, up to 3 Gigabit LAN ports or 5GbE/ 10GbE), USB 3.1: Optional via PCIe USB3.0: 2 USB2.0: 3, tower, suport inclus 2 camere IP @235Mbps 720 @720PFPS (max. 32 camere IP cu licenta aditionala ), adaptor alimentare, garantie 2 ani