8 Bay FreeNAS Private Cloud Diskless Server 16GB ECC RAM 16 GB DDR3 ECC Ram expandable to 32GB, 550 Watt Power Supply, Dual Core Celeron G1840 2.8 GHz processor, 8 SATA 3 Easy Mount Drive Bays, Dual Port Intel NIC Private Cloud Storage for the Home or Small Office. Schedule Periodic Backups and Snapshots. Storage that is accesible to all authorized devices in your home or office. Every 35 days using ZFS check sums FreeNAS verifies and if necessary corrects your data Powerful FreeNAS operating system on internally mounted flash drive, up to three drives can fail without losing data (depending on your settings). Can't say never lose data again, but this is as secure as it gets.