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Product comparison · 2 nas & storage servers

Buffalo TeraStation 5200 4TB (2x2TB) vs Buffalo TeraStation TS7120r 8TB

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  • 56specifications compared
  • 37differ
  • 19identical
  • 75known for one product only

Key differences

The Buffalo TeraStation TS7120r 8TB has 4 TB more total installed storage capacity than the Buffalo TeraStation 5200 4TB (2x2TB) (8 TB vs 4 TB). The Buffalo TeraStation TS7120r 8TB has 10 more storage drives supported than the Buffalo TeraStation 5200 4TB (2x2TB) (12 vs 2). The Buffalo TeraStation TS7120r 8TB has 1.24 GHz more processor frequency than the Buffalo TeraStation 5200 4TB (2x2TB) (3.1 GHz vs 1.86 GHz). Only the Buffalo TeraStation TS7120r 8TB has ECC supported by processor. Only the Buffalo TeraStation TS7120r 8TB has enhanced Intel SpeedStep Technology.

  • Total installed storage capacity
    • 4 TB
    • 8 TB
  • Number of storage drives supported
    • 2
    • 12
  • Processor family
    • Intel Atom®
    • Intel® Xeon® E3 Family
  • Processor model
    • D2550
    • E3-1225
  • Processor frequency
    • 1.86 GHz
    • 3.1 GHz
  • Processor cores
    • 2
    • 4
  • Processor cache
    • 1 MB
    • 6 MB
  • Compatible processor series
    • Intel Atom®
    • Intel® Xeon®

Side by side

Differences highlightedShow differences only
131 specifications
A

Buffalo

TeraStation 5200 4TB (2x2TB)View product
B

Buffalo

TeraStation TS7120r 8TBView product
Storage4 differ
Total installed storage capacityDiffers4 TB8 TB
Number of storage drives supportedDiffers212
Storage drive interfaceDiffersSerial ATA, Serial ATA IISerial ATA, Serial ATA II, Serial ATA III
RAID supportKnown for oneYes
RAID levelsDiffers0, 1, JBOD0, 1, 5, 6, 10, 50, 51, 60, 61, JBOD
Number of storage drives installedKnown for one2
Storage drive capacityKnown for one2 TB
Maximum supported storage capacityKnown for one8 TB
Processor16 differ
Processor familyDiffersIntel Atom®Intel® Xeon® E3 Family
Processor modelDiffersD2550E3-1225
Processor frequencyDiffers1.86 GHz3.1 GHz
Processor boost frequencyKnown for one3.4 GHz
Processor coresDiffers24
Processor cacheDiffers1 MB6 MB
L3 cacheKnown for one6 MB
CPU configuration (max)Known for one1
CPU multiplier (bus/core ratio)Known for one31
Compatible processor seriesDiffersIntel Atom®Intel® Xeon®
ECC supported by processorDiffersNoYes
PCI Express slots versionKnown for one2.0
Processor cache typeDiffersL2Smart Cache
Processor codeDiffersSR0VYSR00G
Processor codenameDiffersCedarviewSandy Bridge
Processor package sizeDiffers22 X 22 mm37.5 x 37.5 mm
Processor socketDiffersBGA 559LGA 1155 (Socket H2)
SteppingDiffersB3D2
System bus rateKnown for one5 GT/s
TcaseKnown for one72.6 °C
Thermal Design Power (TDP)Differs10 W95 W
On-board graphics card modelKnown for oneIntel® HD Graphics P3000
Maximum internal memory supported by processorDiffers4 GB32 GB
Memory bandwidth supported by processor (max)Differs6.4 GB/s21 GB/s
L2 cacheKnown for one1 MB
Physical Address Extension (PAE)Known for one36 bit
TjunctionKnown for one100 C
Conflict-Free processorKnown for oneNo
Memory1 differ
Internal memoryDiffers2 GB4 GB
Memory slotsKnown for one2
Network1 differ
Ethernet LANKnown for oneYes
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Wi-FiKnown for oneNo
Wi-Fi standardsKnown for oneNot supported
Compliance industry standardsKnown for oneIEEE802.3ab / IEEE802.3u / IEEE802.3
Cabling technologyKnown for one10/100/1000Base-T(X)
Supported network protocolsDiffersTCP/IPTCP/IP, CIFS/SMB, AFP, HTTP/HTTPS, FTP/SFTP, NFS, LDAP, HTTP/HTTPS, NTP, RTSP
Data link protocolsKnown for oneCIFS/SMB, AFP, HTTP/HTTPS, FTP/SFTP, NFS
Maximum data transfer rateKnown for one1000 Mbit/s
Ports & interfaces2 differ
Ethernet LAN (RJ-45) portsDiffers24
USB 2.0 ports quantityDiffers26
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one2
FireWire 400Known for oneNo
FireWire 800Known for oneNo
WAN connectionKnown for oneEthernet (RJ-45)
Graphics1 differ
On-board graphics card base frequencyDiffers640 MHz850 MHz
On-board graphics card dynamic frequency (max)Known for one1350 MHz
Design1 differ
Chassis typeKnown for oneRack (2U)
Product colourDiffersBlackBlack, Grey
Display typeKnown for oneLCD
Performance1 differ
Management protocolsDiffersHTTP/HTTPSSNMP
Reset buttonKnown for oneYes
Web-based managementKnown for oneYes
Softwareidentical
Bundled softwareKnown for oneNovaBACKUP Business Essentials
Windows operating systems supportedKnown for oneYes
Mac operating systems supportedKnown for oneYes
Power1 differ
Number of power supply unitsKnown for one2
Redundant power supply (RPS) supportKnown for oneYes
Power consumption (typical)Differs65 W250 W
AC input voltageKnown for one100-240 V
AC input frequencyKnown for one50 - 60 Hz
Weight & dimensions1 differ
WidthKnown for one736 mm
DepthKnown for one480 mm
HeightKnown for one88 mm
WeightDiffers4.5 kg20 kg
Packaging contentidentical
External power adapterKnown for oneNo
Cables includedKnown for oneAC
Processor special features7 differ
Enhanced Intel SpeedStep TechnologyDiffersNoYes
Execute Disable BitKnown for oneYes
Idle StatesKnown for oneYes
Intel Demand Based SwitchingKnown for oneYes
Intel Enhanced Halt StateKnown for oneYes
Intel FDI TechnologyKnown for oneYes
Intel Fast Memory AccessKnown for oneYes
Intel Flex Memory AccessKnown for oneYes
Intel Identity Protection Technology versionKnown for one1.00
Intel Trusted Execution TechnologyKnown for oneYes
Intel VT-x with Extended Page Tables (EPT)Known for oneYes
Intel Virtualization Technology (VT-x)DiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® AES New Instructions (Intel® AES-NI)Known for oneYes
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneYes
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersYesNo
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Intel® InTru™ 3D TechnologyKnown for oneYes
Intel® Quick Sync Video TechnologyKnown for oneYes
Intel® Smart CacheKnown for oneYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Intel® Wireless Display (Intel® WiDi)Known for oneNo
Maximum number of PCI Express lanesDiffers420
Thermal Monitoring TechnologiesKnown for oneYes
Memory channels supported by processorDiffersSingleDual
Physical Address Extension (PAE)Known for oneYes
Operational conditionsidentical
Operating relative humidity (H-H)Known for one20 - 80%
Storage temperature (T-T)Known for one20 - 80 °C
Other features1 differ
Digital Living Network Alliance (DLNA) certifiedKnown for oneYes
CertificationKnown for oneDLNA
Processor ARK IDDiffers6547052270
Compatible operating systemsKnown for oneWindows 7 (32-bit/64-bit), Windows Vista (32-bit/64-bit), Windows XP, Windows 2000, Windows Server 2008, Windows Server 2003, Windows 2000 Server Mac OS X 10.4-10.7
Dimensions (WxDxH)Known for one231 x 170 x 216 mm
Link/Act LEDKnown for oneYes
Networking featuresKnown for oneGigabit Ethernet
Power LEDKnown for oneYes
Power requirementsKnown for one100-240 V, 50/60Hz

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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