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Product comparison · 2 nas & storage servers

Buffalo LinkStation 420 4TB + BX650CI-GR vs Lenovo EMC px4-400r 12TB

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  • 36specifications compared
  • 21differ
  • 15identical
  • 34known for one product only

Key differences

  • Total installed storage capacity
    • 4 TB
    • 12 TB
  • Number of storage drives installed
    • 2
    • 4
  • Number of storage drives supported
    • 2
    • 4
  • Supported storage drive types
    • HDD
    • HDD & SSD
  • Storage drive capacity
    • 2 TB
    • 3 TB
  • Storage drive interface
    • Serial ATA
    • Serial ATA III
  • Maximum supported storage capacity
    • 8 TB
    • 16 TB
  • RAID levels
    • 0, 1, JBOD
    • 0, 1, 5, 10, JBOD

Side by side

Differences highlightedShow differences only
70 specifications
A

Buffalo

LinkStation 420 4TB + BX650CI-GRView product
B

Lenovo

EMC px4-400r 12TBView product
Storage9 differ
Storage drives installedYesYes
Total installed storage capacityDiffers4 TB12 TB
Number of storage drives installedDiffers24
Number of storage drives supportedDiffers24
Installed storage drive typeHDDHDD
Supported storage drive typesDiffersHDDHDD & SSD
Storage drive capacityDiffers2 TB3 TB
Storage drive interfaceDiffersSerial ATASerial ATA III
Storage drive sizeKnown for one3.5"
Maximum supported storage capacityDiffers8 TB16 TB
RAID supportYesYes
RAID levelsDiffers0, 1, JBOD0, 1, 5, 10, JBOD
Hot-swap drive baysDiffersNoYes
Processor3 differ
Processor familyDiffersMarvellIntel Atom®
Processor modelDiffersArmada 370D2701
Processor frequencyDiffers1.2 GHz2.13 GHz
Processor coresKnown for one2
L2 cacheKnown for one1 MB
Number of processors installedKnown for one1
Memory1 differ
Internal memoryDiffers0.5 GB2 GB
Internal memory typeDDR3DDR3
Maximum RAM supportedKnown for one2 GB
Networkidentical
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
Wi-FiNoNo
Jumbo frames supportKnown for oneYes
iSCSI supportKnown for oneYes
Wake-on-LAN readyKnown for oneYes
Supported network protocolsKnown for oneTCP/IP, SMB/CIFS, FTP, HTTP/HTTPS, AFP
Ports & interfaces3 differ
Ethernet LAN (RJ-45) portsDiffers12
USB 2.0 ports quantityDiffers14
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers01
Fiber ports quantity00
eSATA ports quantityKnown for one1
HDMI ports quantityKnown for one1
Design1 differ
Chassis typeKnown for oneRack (1U)
Cooling typeActiveActive
Product colourDiffersBlackBlack, Stainless steel
Housing materialKnown for oneStainless steel
LED indicatorsKnown for oneYes
Performance1 differ
TypeNASNAS
Device classDiffersHome & Home OfficeSmall & Medium Business
Backup functionYesYes
Multilingual supportKnown for oneYes
Number of usersKnown for one75 user(s)
Noise levelKnown for one42.5 dB
Management protocolsKnown for oneHTTP/HTTPS
Web-based managementKnown for oneYes
Built-in BitTorrent clientKnown for oneYes
Powerful backup NovaBACKUP ProfessionalKnown for oneYes
Softwareidentical
Operating system installedKnown for oneEMC LifeLine
Windows operating systems supportedYesYes
Linux operating systems supportedKnown for oneYes
Mac operating systems supportedYesYes
Bundled softwareKnown for oneTimeMachine
Power1 differ
Power consumption (typical)Differs26 W73.72 W
AC input voltage100-240 V100-240 V
AC input frequency50 - 60 Hz50 - 60 Hz
Power supply unit (PSU) capacityKnown for one48 W
Number of power supply unitsKnown for one1
Redundant power supply (RPS) supportKnown for oneNo
Operational conditions2 differ
Operating temperature (T-T)Differs5 - 35 °C10 - 40 °C
Operating relative humidity (H-H)Differs20 - 80%8 - 85%
Storage relative humidity (H-H)Known for one5 - 95%
Storage temperature (T-T)Known for one-40 - 60 °C
Weight & dimensionsidentical
WidthKnown for one87 mm
DepthKnown for one205 mm
HeightKnown for one128 mm
WeightKnown for one2.4 kg
Other featuresidentical
Digital Living Network Alliance (DLNA) certifiedKnown for oneYes

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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