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Product comparison · 2 disk arrays

Buffalo DriveStation HD-DN040T/R6 disk array vs Buffalo DriveStation HD-QHU3 disk array

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  • 20specifications compared
  • 11differ
  • 9identical
  • 22known for one product only

Key differences

  • Number of storage drives installed
    • 10
    • 4
  • Total installed storage capacity
    • 40 TB
    • 16 TB
  • Number of storage drives supported
    • 10
    • 4
  • RAID levels
    • 0, 5, 6
    • 1, 5, 10, JBOD
  • Product colour
    • Silver
    • Black
  • Width
    • 190 mm
    • 149 mm
  • Depth
    • 387 mm
    • 233 mm
  • Height
    • 320 mm
    • 154 mm

Side by side

Differences highlightedShow differences only
42 specifications
A

Buffalo

DriveStation HD-DN040T/R6 disk array

Model HD-DN040T/R6

View product
B

Buffalo

DriveStation HD-QHU3 disk array

Model HD-QHU3

View product
Storage4 differ
Number of storage drives installedDiffers104
Total installed storage capacityDiffers40 TB16 TB
Number of storage drives supportedDiffers104
RAID levelsDiffers0, 5, 61, 5, 10, JBOD
Maximum supported storage capacityKnown for one24 TB
Storage drive interfaceKnown for oneSerial ATA III
Data transfer rateKnown for one5 Gbit/s
Hot-swap drive baysKnown for oneYes
Ports & interfacesidentical
Thunderbolt technologyKnown for oneYes
Thunderbolt ports quantityKnown for one2
Thunderbolt versionKnown for one2
eSATA ports quantityKnown for one1
RJ-45 ports quantityKnown for one1
Design1 differ
Product colourDiffersSilverBlack
Built-in displayKnown for oneNo
Chassis typeKnown for oneDesktop
LED indicatorsKnown for oneHDD, Yes
Cable lock slotKnown for oneYes
Number of fansKnown for one1 fan(s)
Poweridentical
AC input voltageKnown for one100 V
AC input frequencyKnown for one50 - 60 Hz
Number of power supply unitsKnown for one1
Power consumption (typical)Known for one90 W
System requirements2 differ
Mac compatibilityKnown for oneYes
Mac operating systems supportedDiffersMac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, 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, Mac OS X 10.9 Mavericks
Windows operating systems supportedDiffersWindows 10, Windows 7, Windows 8, Windows 8.1Windows 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, Win
Weight & dimensions4 differ
WidthDiffers190 mm149 mm
DepthDiffers387 mm233 mm
HeightDiffers320 mm154 mm
WeightDiffers18 kg5.5 kg
Packaging contentidentical
Cables includedKnown for oneAC, Thunderbolt, USB, eSATA
Bundled softwareKnown for oneNovaStor NovaBACKUP Business Essentials
Other featuresidentical
Compliance certificatesKnown for oneRoHS

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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