Qnap TS-251+-2G 2-Bay NAS Enclosure -Intel Celeron J1900 Quad-Core Processor (2.0 GHz, up to 2.42 GHz), 2 GB SO-DIMM DDR3L RAM (1 x 2GB, 2 x slots free, 8GB Max), 512MB Flash Memory, Intel HD Graphics, Drive Interface: 2 x 3.5-inch 6Gb/s, 3Gb/s SATA Hard Drives Bays, Hot-swappable, IR Sensor, hardware transcoding, Virtualization Station, Surveillance Station, Connectivity: 2 x USB 2.0, 2 x USB 3.0, 1 x HDMI Output, 2 x Gigabit RJ-45 Ethernet Ports, 60W Power Supply