Manufacturer Drobo Buffalo Technology
Model DR-B800FS-4A21 WS-Q2.0TL/R5
Lowest Price $695.00 Compare Drobo DR-B800FS-4A21 prices $372.79 Compare Buffalo Technology WS-Q2.0TL/R5 prices
Warranty 3 years limited


RJ45 Ports 1 x 10/100/1000M
USB Ports 2 x USB2.0
eSATA Ports Yes No
Other Ports


Drive Bays 8 4
Hard Disk Interface 4 x SATA
Hard Disk Size Diskless 2TB
Rotational Speed 7200RPM


  • Easy Network installation: Connect the 352UN 3TB by Ethernet to the Network via Switch or Router, install the network connection drivers, and every authorized computer in the network can access the drive.
  • File System Tolerance: Users can format the internal drives with native file system structures. You can even install disks with existing data and access them right away.
  • 352UN with 3TB HDD uses NDAS technology, a superior network storage solution for the next generation, and the only solution that provides high performance, simplicity and advanced features to enrich and modernize your digital life in the home or office.
  • Each NetDISK also has a unique hardware ID and access key which allow you to specify which computers on the network have access or no access to a NetDISK. Since NetDISK requires no TCP/IP setting, the unit is invisible and safe from external hackers.
Simple Install and Management

Microsoft Windows Storage Server 2003 Express Edition R2

Front loading quick swap hard drives with lockable front panel

Seamless Active Directory Support

NTFS Formatted data partitions with full NTFS security

Easy access through Windows Remote Desktop or Terminal Services

RAID Support

Advanced RAID system continually checks hard drive and RAID performance

High Performance

High-speed CPU

Heavy-duty power supply ensures reliable operation

Large silent fan cools hard drive efficiently

Advanced ventilation design reduces internal heat

LCD shows important TeraStation information and disk status

Powered by Windows Storage Server

Two USB 2.0 ports (UPS and Backup Support)

Form Factor

Dimensions " x " x " 6.7" x 8.5" x 9.1"
Weight 21 lbs 13.8 lbs. lbs
Form Factor Portable


Data Link Protocol Ethernet
Network Interface Controller
DLNA Certified No No


Standards IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Supported Protocols Networking: TCP/IP
File Sharing: CIFS/SMB
Directory Integration: LDAP, Active Directory
Management: Remote Desktop or Terminal Services
Time Synchronization: NTP
Processor Intel Atom D525 Processor
Memory 1GB
RAID RAID 0, 1, 5
LEDs Power: (Blue)
HDD1-2 Activity/Fail(Blink white/Red)
WAN (Link : Solid white; Activity : Blink white)
LAN (Link : Solid white; Activity : Blin
Power Internal, AC 100-240V 50/60 Hz
Temperature 5°C - 35 °C
Humidity 20-80% Humidity (non-condensing)


Operating System Setup Utility OS Support: Windows Operating Systems
Client OS Support: Windows 7 (32-bit/64-bit), Windows Vista (32-bit/64-bit), Windows XP, Windows 2000, Windows XPMCE 2005/2004,Windows Server 2003/2008, Mac OS X 10.3.9 or later
Management Download Manager (Module)
- HTTP / FTP / BT / eMule / NZB

Power management
- Schedule power on/off: Supported

Volume management
- Multiple file system selectable: EXT3 / EXT4 / XFS / ZFS

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