Thecus High Value 4-Bay NAS with Multimedia Features - Intel Atom - 4 x Total Bays - Clustering Supported - 2 GB RAM DDR3 SDRAM - RAID Supported 0, 1, 5, 6, 10, JBOD - 4 x 2.5" Bay - 4 x 2.5"/3.5" Bay - 1 x Total Slot(s) - HDMI - eSATA - VGA - Network (RJ-45) - 4 x USB Ports - 2 - 2 USB 3.0 Port(s) - Tower