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Product comparison · 2 interface cards/adapters

HP 614988-B21 interface cards/adapter Internal SAS vs HP BW851AA interface cards/adapter Internal IEEE 1394/Firewire

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  • 3specifications compared
  • 1differ
  • 2identical
  • 9known for one product only

Key differences

  • Output interface
    • SAS
    • IEEE 1394/Firewire

Side by side

Differences highlightedShow differences only
12 specifications
A

HP

614988-B21 interface cards/adapter Internal SAS

Model 614988-B21

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B

HP

BW851AA interface cards/adapter Internal IEEE 1394/Firewire

Model BW851AA

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Ports & interfaces1 differ
Host interfacePCIePCIe
Output interfaceDiffersSASIEEE 1394/Firewire
Firewire (IEEE 1394) portsKnown for one2
External mini-SAS portsKnown for one2
Designidentical
InternalYesYes
System requirementsidentical
Windows operating systems supportedKnown for oneWindows Vista Business, Windows Vista Business x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Windows Vista Home Premium, Windows Vista Home Premium x64, Windows Vista Ultimate, Windows XP Home x64, Windows XP Professional, Windows XP Professional x64
Minimum RAMKnown for one128 MB
Minimum processorKnown for onePentium III
Minimum storage drive spaceKnown for one1000 MB
Other featuresidentical
Transfer rateKnown for one800 MB/s
Ports quantityKnown for one2
Data transfer rateKnown for one6 Gbit/s

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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