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Product comparison · 2 disk arrays

Buffalo DriveStation HD-QHU3 disk array vs Buffalo DriveStation HD-WLU3 disk array

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  • 25specifications compared
  • 15differ
  • 10identical
  • 13known for one product only

Key differences

  • Number of storage drives installed
    • 4
    • 2
  • Total installed storage capacity
    • 16 TB
    • 6 TB
  • Number of storage drives supported
    • 4
    • 2
  • Storage drive capacity
    • 4 TB
    • 3 TB
  • Storage drive interface
    • Serial ATA III
    • Serial ATA II
  • RAID levels
    • 1, 5, 10, JBOD
    • 0, 1, JBOD
  • Data transfer rate
    • 5 Gbit/s
    • 5000 Gbit/s
  • LED indicators
    • HDD, Yes
    • HDD, Power

Side by side

Differences highlightedShow differences only
38 specifications
A

Buffalo

DriveStation HD-QHU3 disk array

Model HD-QHU3

View product
B

Buffalo

DriveStation HD-WLU3 disk array

Model HD-WLU3

View product
Storage7 differ
Number of storage drives installedDiffers42
Total installed storage capacityDiffers16 TB6 TB
Number of storage drives supportedDiffers42
Storage drive capacityDiffers4 TB3 TB
Storage drive interfaceDiffersSerial ATA IIISerial ATA II
Storage drive sizeKnown for one3.5"
RAID levelsDiffers1, 5, 10, JBOD0, 1, JBOD
Data transfer rateDiffers5 Gbit/s5000 Gbit/s
Maximum supported storage capacityKnown for one24 TB
Hot-swap drive baysKnown for oneYes
Ports & interfacesidentical
USB 2.0 ports quantityKnown for one0
Design1 differ
Device classKnown for oneHome & Home Office
LED indicatorsDiffersHDD, YesHDD, Power
InternalKnown for oneNo
Cable lock slotKnown for oneYes
Power1 differ
Power consumption (typical)Differs90 W2.5 W
AC input voltageKnown for one110-240 V
AC input frequencyKnown for one50 - 60 Hz
Number of power supply unitsKnown for one1
System requirements2 differ
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 MavericksMac 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
Server operating systems supportedKnown for oneWindows Server 2003, Windows Server 2003 R2, Windows Server 2003 x64, Windows Server 2008, Windows Server 2008 R2, Windows Server 2008 x64
Windows operating systems supportedDiffersWindows 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 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 Vista Business, Windows Vista Business x64, Windows Vi
Weight & dimensions4 differ
WidthDiffers149 mm86 mm
DepthDiffers233 mm204 mm
HeightDiffers154 mm127 mm
WeightDiffers5.5 kg2 kg
Packaging contentidentical
Cables includedKnown for oneAC
Bundled softwareKnown for oneNovaStor NovaBACKUP Business Essentials

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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