Synology (DS920+) – DS920+ – 4-Bay

Synology (DS1618+) – DS1618+ 6-Bay / INTEL Atom C3538 / Quad Core 2.1GHz / 4GB DDR4 (up to 32GB) / 3 x USB 3.0, 2 x eSATA / 4 x Gigabit LAN / SHR, RAID 0,1,5,6,10 / PCIe for NIC or M.2 SATA SSD / Synology High Availability / 2 x IP Cam Licenses (up to 40) / 3 Years Warranty