Netgear ReadyNAS 516 6-Bay, Diskless - Intel Core i3 i3-3220 Dual-core (2 Core) 3.30 GHz - 6 x Total Bays - 4 GB RAM - Serial ATA/300 - RAID Supported 0, 1, 5, 6, 10, X-RAID2 - 6 x 2.5" Bay - 6 x 2.5"/3.5" Bay - HDMI - eSATA - Network (RJ-45) - 3 x USB Ports - 1 - 2 USB 3.0 Port(s) - ReadyNAS OS - Desktop