2 bay nas volume virtualization using iscsi targets ups support usb and network memory capacity 12 tb number of installed hard drives 2 max hard drives 2 memory capacity per hard drive 6 tb hard drive mounting click hard drive location vertical internal interface sata iii target audience home users internal file system ext4 external file systems ext3 ext4 ntfs fat32 hfs fat ext2 raid levels 1 0 jbod networking gigabit 101001000 connections 2