8 bay nas max hard drives 8 hard drive form factors 25 35 inch hard drive types hdd ssd hard drive access front hard drive location vertical internal interface sata iii target audience small and medium sized businesses smbs internal file system ext4 external file systems ext3 ext4 ntfs fat32 hfs raid levels 0 1 5 6 10 jbod single disk networking 10 gigabit connections 3x usb 30 2x sfp 2x rj 45 position of connectivity ports 1x usb front