Product Description Keep your media safe in a single place on this high-performance Network Attached Storage (NAS) solution, and access it securely from anywhere. With My Cloud EX2 Ultra, you'll be able to automatically sync content across computers, easily share files and folders, and enjoy multiple backup options so you can create your own personalized system with ease. WD My Cloud EX2 Ultra WDBVBZ0120JCH - personal cloud storage device - 12 TB Device Type Personal cloud storage device Host Connectivity Gigabit Ethernet Total Storage Capacity 12 TB Installed Devices / Modules Qty 2 (installed) / 2 (max) Dimensions (WxDxH) 9.906 cm x 15.494 cm x 17.145 cm Weight 2.4 kg Localisation EMEA Processor Marvell ARMADA 385 1.3 GHz (Dual-Core) Storage Controller RAID RAID 0, 1, JBOD Hard Drive 2 x 6 TB Networking 10Mb LAN, 100Mb LAN, GigE RAM 1 GB Power AC 120/230 V (50/60 Hz) System Requirements Apple MacOS model : ADATA XPG SX6000 Lite 512GB PCIe 3D NAND PCIe Internal Solid State Drive tag : NAS