6 bay nas perfect equipment for any company with increasing storage requirementsrunning with os 4 seagate nas memory capacity 12 tb number of installed hard drives 6 max hard drives 6 memory capacity per hard drive 2 tb internal interface sata ii target audience small and medium sized businesses smbs internal file system ext4 external file systems ext3 ext4 ntfs fat32 hfs ext2 raid levels 0 1 5 6 10 jbod networking gigabit 101001000 connections