2 bay nas memory capacity 6 tb max hard drives 2 hard drive form factor 35 inch hard drive type hdd hard drive access front hard drive location vertical internal interface sata iii target audience home users internal file system ext4 external file systems ext3 ext4 ntfs fat32 hfs raid levels 0 1 jbod networking gigabit 101001000 connections 2x usb 30 2x usb 20 1x hdmi 2x rj 45 position of connectivity ports 1x usb front case tower pro