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Product comparison · 2 nas & storage servers

Buffalo LinkStation 420 2TB vs Seagate Business Storage 2-Bay + 2x 3TBWDRED

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  • 34specifications compared
  • 15differ
  • 19identical
  • 28known for one product only

Key differences

  • Total installed storage capacity
    • 2 TB
    • 6 TB
  • Storage drive capacity
    • 1 TB
    • 3 TB
  • Storage drive interface
    • Serial ATA
    • Serial ATA II
  • RAID levels
    • 0, 1, JBOD
    • 0, 1
  • Processor family
    • Marvell
    • Cavium
  • Processor model
    • Armada 370
    • CNS3420
  • Processor frequency
    • 1.2 GHz
    • 0.7 GHz
  • Internal memory
    • 0.5 GB
    • 512 GB

Side by side

Differences highlightedShow differences only
62 specifications
A

Buffalo

LinkStation 420 2TBView product
B

Seagate

Business Storage 2-Bay + 2x 3TBWDREDView product
Storage4 differ
Storage drives installedYesYes
Total installed storage capacityDiffers2 TB6 TB
Number of storage drives installed22
Number of storage drives supported22
Installed storage drive typeHDDHDD
Supported storage drive typesHDDHDD
Storage drive capacityDiffers1 TB3 TB
Storage drive interfaceDiffersSerial ATASerial ATA II
Maximum supported storage capacity8 TB8 TB
RAID supportYesYes
RAID levelsDiffers0, 1, JBOD0, 1
Hot-swap drive baysNoNo
Processor3 differ
Processor familyDiffersMarvellCavium
Processor modelDiffersArmada 370CNS3420
Processor frequencyDiffers1.2 GHz0.7 GHz
Number of processors installedKnown for one1
Memory1 differ
Internal memoryDiffers0.5 GB512 GB
Internal memory typeKnown for oneDDR3
Flash memoryKnown for one256 MB
Networkidentical
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
Wi-FiNoNo
Supported network protocolsKnown for oneTCP/IP, SMB/CIFS, FTP, HTTP/HTTPS, AFP
Ports & interfaces3 differ
Ethernet LAN (RJ-45) portsDiffers12
USB 2.0 ports quantityDiffers10
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers02
Fiber ports quantity00
Designidentical
Cooling typeActiveActive
Product colourBlackBlack
LED indicatorsKnown for oneYes
Chassis typeKnown for oneDesktop
Number of fansKnown for one1 fan(s)
Fan diameterKnown for one6 cm
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Performanceidentical
TypeNASNAS
Backup functionYesYes
Management protocolsKnown for oneHTTP/HTTPS
Web-based managementKnown for oneYes
Built-in BitTorrent clientKnown for oneYes
Powerful backup NovaBACKUP ProfessionalKnown for oneYes
Device classKnown for oneSmall & Medium Business
Security algorithmsKnown for oneSSL/TLS
Softwareidentical
Bundled softwareKnown for oneTimeMachine
Windows operating systems supportedYesYes
Mac operating systems supportedYesYes
Power1 differ
Power supply unit (PSU) capacityKnown for one48 W
Number of power supply unitsKnown for one1
Redundant power supply (RPS) supportKnown for oneNo
Power consumption (typical)Known for one26 W
AC input voltageDiffers100-240 V110-240 V
AC input frequency50 - 60 Hz50 - 60 Hz
Power supply locationKnown for oneExternal
Weight & dimensions3 differ
WidthDiffers87 mm155 mm
DepthDiffers205 mm275 mm
HeightDiffers128 mm310 mm
WeightKnown for one2.4 kg
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C
Operating relative humidity (H-H)Known for one20 - 80%
Other featuresidentical
Digital Living Network Alliance (DLNA) certifiedKnown for oneYes
Compliance certificatesKnown for oneRoHS
Packaging contentidentical
Cables includedKnown for oneAC, LAN (RJ-45)

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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