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Product comparison · 2 nas & storage servers

Buffalo LinkStation 220 + 2x ST2000NC000 vs Buffalo LinkStation 420 2TB + BX650CI-GR

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  • 47specifications compared
  • 9differ
  • 38identical
  • 16known for one product only

Key differences

  • Total installed storage capacity
    • 4 TB
    • 2 TB
  • Storage drive capacity
    • 2 TB
    • 1 TB
  • Processor frequency
    • 0.8 GHz
    • 1.2 GHz
  • Internal memory
    • 0.25 GB
    • 0.5 GB
  • Power consumption (typical)
    • 19 W
    • 26 W
  • Height
    • 126 mm
    • 128 mm
  • Weight
    • 1.7 kg
    • 2.4 kg

Side by side

Differences highlightedShow differences only
63 specifications
A

Buffalo

LinkStation 220 + 2x ST2000NC000View product
B

Buffalo

LinkStation 420 2TB + BX650CI-GRView product
Storage2 differ
Storage drives installedYesYes
Total installed storage capacityDiffers4 TB2 TB
Number of storage drives installed22
Number of storage drives supported22
Installed storage drive typeHDDHDD
Supported storage drive typesHDDHDD
Storage drive capacityDiffers2 TB1 TB
Storage drive interfaceSerial ATASerial ATA
Storage drive sizeKnown for one3.5"
Maximum supported storage capacity8 TB8 TB
RAID supportYesYes
RAID levels0, 1, JBOD0, 1, JBOD
Hot-swap drive baysNoNo
Processor1 differ
Processor familyMarvellMarvell
Processor modelArmada 370Armada 370
Processor frequencyDiffers0.8 GHz1.2 GHz
L2 cacheKnown for one0.256 MB
Number of processors installedKnown for one1
Memory1 differ
Internal memoryDiffers0.25 GB0.5 GB
Internal memory typeDDR3DDR3
Networkidentical
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
Wi-FiNoNo
Supported network protocolsTCP/IP, SMB/CIFS, FTP, HTTP/HTTPS, AFPTCP/IP, SMB/CIFS, FTP, HTTP/HTTPS, AFP
Ports & interfacesidentical
Ethernet LAN (RJ-45) ports11
USB portKnown for oneYes
USB 2.0 ports quantity11
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity00
Fiber ports quantity00
Designidentical
Cooling typeActiveActive
Product colourBlackBlack
Number of fansKnown for one1 fan(s)
LED indicatorsKnown for oneYes
Performanceidentical
TypeNASNAS
Device classHome & Home OfficeHome & Home Office
Backup functionYesYes
Backup featuresKnown for oneCloud
Built-in optical driveKnown for oneNo
Card reader integratedKnown for oneNo
Management protocolsHTTP/HTTPSHTTP/HTTPS
Web-based managementYesYes
Built-in BitTorrent clientYesYes
Powerful backup NovaBACKUP ProfessionalYesYes
Reset buttonKnown for oneYes
Software2 differ
Windows operating systems supportedDiffersWindows 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, Windows 8 Enterprise, Windows 8 Enterprise x64, WinYes
Mac operating systems supportedDiffersMac 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 MavericksYes
Bundled softwareKnown for oneTimeMachine
Power1 differ
Power supply locationKnown for oneExternal
Number of power supply units11
Power consumption (typical)Differs19 W26 W
Power consumption (sleep)Known for one0.9 W
AC input voltage100-240 V100-240 V
AC input frequency50 - 60 Hz50 - 60 Hz
Power supply unit (PSU) capacityKnown for one48 W
Redundant power supply (RPS) supportKnown for oneNo
Weight & dimensions2 differ
Width87 mm87 mm
Depth205 mm205 mm
HeightDiffers126 mm128 mm
WeightDiffers1.7 kg2.4 kg
Packaging contentidentical
External power adapterKnown for oneYes
Operational conditionsidentical
Operating temperature (T-T)5 - 35 °C5 - 35 °C
Operating relative humidity (H-H)20 - 80%20 - 80%
Other featuresidentical
Digital Living Network Alliance (DLNA) certifiedYesYes

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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