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Product comparison · 2 disk arrays

D-Link DSN-640 disk array Rack (2U) Grey vs HP BK716A + 2x E3500-24G Switch

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  • 3specifications compared
  • 3differ
  • 0identical
  • 20known for one product only

Key differences

  • Number of storage drives installed
    • 12
    • 16
  • Storage drive interface
    • Serial ATA II
    • Serial Attached SCSI (SAS)

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Differences highlightedShow differences only
23 specifications
A

D-Link

DSN-640 disk array Rack (2U) Grey

Model DSN-640

View product
B

HP

BK716A + 2x E3500-24G SwitchView product
Storage3 differ
Storage drives installedKnown for oneYes
Installed storage drive typeKnown for oneHDD
Number of storage drives installedDiffers1216
Supported storage drive typesKnown for oneHDD
Number of storage drives supportedKnown for one60
Storage drive interfaceDiffersSerial ATA IISerial Attached SCSI (SAS)
RAID levelsDiffers0, 0+1, 1, 3, 5, 6, 10, 30, 50, JBOD5, 6, 10
Maximum supported storage capacityKnown for one7.2 TB
Storage drive capacityKnown for one450 GB
HDD speedKnown for one15000 RPM
Designidentical
Chassis typeKnown for oneRack (2U)
Product colourKnown for oneGrey
System requirementsidentical
Mac operating systems supportedKnown for oneYes
Linux operating systems supportedKnown for oneYes
Windows operating systems supportedKnown for oneYes
Weight & dimensionsidentical
WidthKnown for one442.8 mm
DepthKnown for one500.6 mm
HeightKnown for one88 mm
WeightKnown for one34.5 kg
Ports & interfacesidentical
Host portsKnown for one4
Poweridentical
Power supply unit (PSU) capacityKnown for one1200 W
Other featuresidentical
Dimensions (WxDxH)Known for one4480 x 717.1 x 175.2 mm
Internal memoryKnown for one8192 MB

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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