Synology DS423+ 4 Bay 2GHz Dual Core 2GB RAM NAS

Powerful 4-bay NAS for offices and home users, Dual-core 2.0GHz processor, 2GB DDR4, USB 3.0 x2, Gigabit x 2, Max IP Cams – 25 (2 Free Licences), 4K 10-bit H.265 video transcoding on the fly, 4 drive bays, 108TB raw single volume capacity

Compatible RAM Model – D4NESO-2666-4G (DDR4 non-ECC SODIMM).