General

• Total drive bays 4
• Occupied drive bays 4
• Drive type Platter
• Addressable storage 8 TB (max)
• Drive form factor 3.5 inches
• Storage interface SATA (3.0 GBps)
• Drive insertion Drive tray
• Embedded OS Linux

Array types and file systems

• Array types RAID (0, 1, 5, 01), Other redundancy
• Automatic storage expansion Yes
• Mixed drive capacities Yes
• Hot-swappable drives Yes
• Hot-spare support Yes
• Degraded usage mode Yes
• Data integrity S.M.A.R.T. compliant, Error correction (ECC)
• File system support FAT32, NTFS, EXT3, EXT2

Speed

• Read speed (max) 83 MBps
• Write speed (max) 73 MBps

External storage / peripherals

• USB 2.0 (3 port(s))
• External backup Yes
• Data import Yes
• Printer sharing Yes

Hardware

• CPU 1 GHz
• Maximum RAM 1 GB
• RAM slots 1 slots (total)
  1 slots (occupied)

Software

• Installable apps Yes
• Upgradeable firmware Yes

Security

• Permissions Quotas
• Security lock slot Yes

Other features

• Activity / status indicator Yes
• Shortcut / backup button Yes
• Health status indicator Yes
• Cooling fan Replaceable