Asustor Drivestor 4 AS1104T - 4 Bay NAS, 1.4GHz Quad Core, Single 2.5GbE Port, 1GB RAM DDR4, Network Attached Storage, Personal Private Cloud (Diskless) - 4 x SATA3 6Gb/s; 3.5" HDD Realtek RTD1296, Quad-Core, 1.4GHz 1GB DDR4 (not expandable)