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Product comparison · 2 nas & storage servers

Buffalo TeraStation 5400RRS2 Windows Storage Server 2012 R2 16TB vs Buffalo TeraStation WS5400DR Storage server Intel Atom® D2550

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  • 84specifications compared
  • 17differ
  • 67identical
  • 13known for one product only

Key differences

  • Total installed storage capacity
    • 16 TB
    • 4 TB
  • Storage drive capacity
    • 4 TB
    • 1 TB
  • Maximum supported storage capacity
    • 16 TB
    • 12 TB
  • Processor model
    • D2700
    • D2550
  • Processor frequency
    • 2.13 GHz
    • 1.86 GHz
  • Processor code
    • SR0D9
    • SR0VY
  • Stepping
    • B2
    • B3
  • Tjunction
    • 100 °C
    • 100 C

Side by side

Differences highlightedShow differences only
97 specifications
A

Buffalo

TeraStation 5400RRS2 Windows Storage Server 2012 R2 16TBView product
B

Buffalo

TeraStation WS5400DR Storage server Intel Atom® D2550

Model WS5400DR

View product
Storage3 differ
Storage drives installedYesYes
Total installed storage capacityDiffers16 TB4 TB
Number of storage drives installed44
Number of storage drives supported44
Installed storage drive typeHDDHDD
Supported storage drive typesHDDHDD
Storage drive capacityDiffers4 TB1 TB
Storage drive interfaceSerial ATASerial ATA
Maximum supported storage capacityDiffers16 TB12 TB
RAID supportYesYes
RAID levels1, 5, JBOD1, 5, JBOD
Hot-swap drive baysYesYes
Processor5 differ
Processor manufacturerIntelIntel
Processor familyIntel Atom®Intel Atom®
Processor modelDiffersD2700D2550
Processor frequencyDiffers2.13 GHz1.86 GHz
Processor cores22
Processor threads44
Processor cache1 MB1 MB
L2 cache1 MB1 MB
Bus typeDMIDMI
ECC supported by processorNoNo
Physical Address Extension (PAE)36 bit36 bit
Processor cache typeL2L2
Processor codeDiffersSR0D9SR0VY
Processor codenameCedarviewCedarview
Processor lithography32 nm32 nm
Processor operating modes64-bit64-bit
Processor package size22 X 22 mm22 X 22 mm
Processor socketBGA 559BGA 559
SteppingDiffersB2B3
System bus rateKnown for one2.5 GT/s
Thermal Design Power (TDP)10 W10 W
TjunctionDiffers100 °C100 C
Maximum internal memory supported by processor4 GB4 GB
Memory bandwidth supported by processor (max)6.4 GB/s6.4 GB/s
Conflict-Free processorKnown for oneNo
Memoryidentical
Internal memory4 GB4 GB
Internal memory typeDDR3DDR3
Networkidentical
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
Wi-FiNoNo
iSCSI supportYesYes
Wake-on-LAN readyYesYes
Data link protocolsCIFS/SMB, NFSCIFS/SMB, NFS
Supported network protocolsTCP/IP, CIFS/SMB, DFS, NFS, LDAP, NTPTCP/IP, CIFS/SMB, DFS, NFS, LDAP, NTP
Ports & interfaces1 differ
Ethernet LAN (RJ-45) ports22
USB 2.0 ports quantity22
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers32
Fiber ports quantity00
Serial ports quantity11
Graphicsidentical
On-board graphics card base frequency640 MHz640 MHz
Number of displays supported (on-board graphics)22
Design1 differ
Chassis typeKnown for oneRack (1U)
Cooling typeActiveActive
Product colourDiffersBlack, GreyBlack
LED indicatorsYesYes
Built-in displayKnown for oneYes
Display typeKnown for oneLCD
Cable lock slotKnown for oneYes
Performanceidentical
TypeStorage serverStorage server
Backup functionYesYes
On/off switchKnown for oneYes
Device classKnown for oneHome & Home Office
Software1 differ
Operating system installedWindows Storage Server 2012 R2Windows Storage Server 2012 R2
Windows operating systems supportedWindows 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, WinWindows 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 supportedMac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 MavericksMac 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 R2 x64, Windows Server 2008 x64, Windows Server 2012, Windows Server 2012 R2, Windows Server 2012 R2 x64, Windows Server 2012 x64Windows 2000 Server, Windows Server 2008, Windows Server 2008 R2, Windows Server 2008 R2 x64, Windows Server 2008 x64, Windows Server 2012, Windows Server 2012 R2, Windows Server 2012 R2 x64, Windows Server 2012 x64
Power1 differ
Power supply locationBuilt-inBuilt-in
Power consumption (max)Differs100 W96 W
AC input voltage100-240 V100-240 V
AC input frequency50 - 60 Hz50 - 60 Hz
Weight & dimensions3 differ
WidthDiffers429.5 mm170 mm
DepthDiffers430 mm216 mm
HeightDiffers44.3 mm231 mm
WeightKnown for one8.5 kg
Processor special features1 differ
Embedded options availableDiffersNoYes
Enhanced Intel SpeedStep TechnologyNoNo
Execute Disable BitKnown for oneYes
Intel 64YesYes
Intel Demand Based SwitchingKnown for oneNo
Intel Dual Display Capable TechnologyYesYes
Intel ME Firmware VersionKnown for oneNo
Intel Virtualization Technology (VT-x)NoNo
Intel Virtualization Technology for Directed I/O (VT-d)NoNo
Intel® High Definition Audio (Intel® HD Audio)Known for oneYes
Intel® Hyper Threading Technology (Intel® HT Technology)YesYes
Intel® Turbo Boost TechnologyNoNo
Maximum number of PCI Express lanes44
Physical Address Extension (PAE)YesYes
Memory channels supported by processorSingleSingle
Memory types supported by processorDDR3-SDRAMDDR3-SDRAM
Operational conditionsidentical
Operating temperature (T-T)5 - 40 °C5 - 40 °C
Operating relative humidity (H-H)20 - 80%20 - 80%
Other features1 differ
Digital Living Network Alliance (DLNA) certifiedYesYes
Power managementYesYes
Processor ARK IDDiffers5968365470

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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