Product comparison · 2 interface cards/adapters

HP BW851AA interface cards/adapter Internal IEEE 1394/Firewire vs HP XP310AA interface cards/adapter Internal SAS

4specifications compared
2differ
2identical
16known for one product only

Key differences

Output interface
- BW851AA interface cards/adapter Internal IEEE 1394/Firewire:IEEE 1394/Firewire
- XP310AA interface cards/adapter Internal SAS:SAS

Side by side

Differences highlightedShow differences only

Comparison of BW851AA, XP310AA
20 specifications	A HP BW851AA interface cards/adapter Internal IEEE 1394/Firewire Model BW851AA View product	B HP XP310AA interface cards/adapter Internal SAS Model XP310AA View product
Ports & interfaces1 differ
Output interfaceDiffers	IEEE 1394/Firewire	SAS
Expansion card form factorKnown for one	Unknown — not stated by the source	Full-height
Firewire (IEEE 1394) portsKnown for one	2	Unknown — not stated by the source
Designidentical
Product colourKnown for one	Unknown — not stated by the source	Black, Green, Silver
PurposeKnown for one	Unknown — not stated by the source	PC
Featuresidentical
RAID levelsKnown for one	Unknown — not stated by the source	0, 1, 10, 1E
Full duplexKnown for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 55 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-45 - 105 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 90%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 90%
System requirements1 differ
Windows operating systems supportedDiffers	Windows 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	Windows 7 Professional, Windows 7 Professional x64, Windows Vista Business, Windows Vista Business x64, Windows XP Professional, Windows XP Professional x64
Minimum RAMKnown for one	128 MB	Unknown — not stated by the source
Minimum processorKnown for one	Pentium III	Unknown — not stated by the source
Minimum storage drive spaceKnown for one	1000 MB	Unknown — not stated by the source
Other featuresidentical
Data transfer rateKnown for one	Unknown — not stated by the source	6 Gbit/s
Transfer rateKnown for one	800 MB/s	Unknown — not stated by the source
Ports quantityKnown for one	2	Unknown — not stated by the source

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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