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Product comparison · 2 nas & storage servers

Buffalo TeraStation Duo - 4TB vs Buffalo TeraStation III Rackmount 4TB

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  • 47specifications compared
  • 21differ
  • 26identical
  • 9known for one product only

Key differences

  • Number of storage drives installed
    • 2
    • 4
  • Number of storage drives supported
    • 2
    • 4
  • Storage drive capacity
    • 2 TB
    • 1 TB
  • Storage drive interface
    • Serial ATA II
    • Serial ATA
  • Maximum supported storage capacity
    • 4 TB
    • 12 TB
  • RAID levels
    • 1, JBOD
    • 1, 5, 10, JBOD
  • Maximum data transfer rate
    • 65 Mbit/s
    • 1000 Mbit/s
  • USB 2.0 ports quantity
    • 2
    • 3

Side by side

Differences highlightedShow differences only
56 specifications
A

Buffalo

TeraStation Duo - 4TBView product
B

Buffalo

TeraStation III Rackmount 4TBView product
Storage6 differ
Storage drives installedYesYes
Total installed storage capacity4 TB4 TB
Number of storage drives installedDiffers24
Number of storage drives supportedDiffers24
Installed storage drive typeHDDHDD
Supported storage drive typesHDDHDD
Storage drive capacityDiffers2 TB1 TB
Storage drive interfaceDiffersSerial ATA IISerial ATA
Maximum supported storage capacityDiffers4 TB12 TB
RAID supportYesYes
RAID levelsDiffers1, JBOD1, 5, 10, JBOD
Hot-swap drive baysYesYes
Processoridentical
Processor familyMarvellMarvell
Processor frequency0.8 GHz0.8 GHz
Memoryidentical
Internal memory0.5 GB0.5 GB
Internal memory typeDDR2DDR2
Network3 differ
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
Wi-FiNoNo
Compliance industry standardsDiffersIEEE802.3ab, IEEE802.3u, IEEE802.3IEEE802.3ab/IEEE802.3u/IEEE802.3
Maximum data transfer rateDiffers65 Mbit/s1000 Mbit/s
Supported network protocolsDiffersSMB/CIFS, AFP, FTP/FTPS, SFTP, HTTP/HTTPS, NFS, TCP/IP, NTPSMB/CIFS, AFP, FTP/FTPS, SFTP, HTTP/HTTPS, NFS, TCP/IP
Ports & interfaces1 differ
Ethernet LAN (RJ-45) ports22
USB 2.0 ports quantityDiffers23
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity00
Fiber ports quantity00
Serial ports quantityKnown for one1
RS-232 portsKnown for one1
Design1 differ
Cooling typeActiveActive
Product colourDiffersBlackAluminium, Black
Chassis typeKnown for oneRack (1U)
Performance2 differ
TypeDiffersStorage serverNAS
Device classHome & Home OfficeHome & Home Office
Backup functionYesYes
Management protocolsDiffersHTTPHTTP, HTTPS
Built-in BitTorrent clientYesYes
On/off switchKnown for oneYes
Powerful backup NovaBACKUP ProfessionalKnown for oneYes
Software3 differ
Operating system installedLinuxLinux
Windows operating systems supportedDiffersWindows 2000, Windows 2000 Professional, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64, Windows Vista Business, Windows Vista Business x64, Windows Vista Enterprise, Windows Vista Enterprise x64, Windows Vista Home Basic, Windows Vista HomWindows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Win
Mac operating systems supportedDiffersMac OS X 10.3 Panther, Mac OS X 10.4 Tiger, Mac OS X 10.5 Leopard, Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain LionMac OS X 10.4 Tiger, Mac OS X 10.5 Leopard, Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks
Server operating systems supportedDiffersWindows Server 2003, Windows Server 2003 R2, Windows Server 2003 x64, Windows Server 2008, Windows Server 2008 R2, Windows Server 2008 x64Windows 2000 Server, Windows Server 2003, Windows Server 2003 R2, Windows Server 2003 x64, Windows Server 2008, Windows Server 2008 R2, Windows Server 2008 R2 x64
Linux operating systems supportedKnown for oneYes
Poweridentical
Power supply locationBuilt-inBuilt-in
Power consumption (typical)Known for one47 W
AC input voltage100-240 V100-240 V
AC input frequency50 - 60 Hz50 - 60 Hz
Power consumption (max)Known for one140 W
Weight & dimensions4 differ
WidthDiffers170 mm430 mm
DepthDiffers230 mm420 mm
HeightDiffers170 mm43 mm
WeightDiffers4.5 kg12 kg
Operational conditions1 differ
Operating temperature (T-T)5 - 35 °C5 - 35 °C
Operating relative humidity (H-H)Differs20 - 80%-20 - 80%
Other featuresidentical
Digital Living Network Alliance (DLNA) certifiedYesYes
Non-operating relative humidity (non-condensing)Known for one20 - 80%

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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