DiskStation DS3612xs
12 Drives Max. - Desktop Form Factor - 2.5/3.5" Drives - SATA 6.0Gbps Interface - Hot-Swappable Bays - 3.1GHz Dual-Core Processor - 2GB System Memory - Quad Gigabit LAN Interface - Network Attached Storage - 4x USB 2.0 Ports - Synology DiskStation Manager O/S - RAID 0/1/5/6/10 Supported - Redundant Power Supply - 3 Year Depot Carry-In Mfg. Warranty