Product comparison · 2 interface cards/adapters

HP 517721-B21 interface cards/adapter Internal vs HP WE465AA interface cards/adapter Internal SAS

2specifications compared
1differ
1identical
15known for one product only

Key differences

Host interface
- 517721-B21 interface cards/adapter Internal:PCI
- WE465AA interface cards/adapter Internal SAS:PCIe

Side by side

Differences highlightedShow differences only

Comparison of 517721-B21, WE465AA
17 specifications	A HP 517721-B21 interface cards/adapter Internal Model 517721-B21 View product	B HP WE465AA interface cards/adapter Internal SAS Model WE465AA View product
Ports & interfaces1 differ
Host interfaceDiffers	PCI	PCIe
Output interfaceKnown for one	Unknown — not stated by the source	SAS
Designidentical
Product colourKnown for one	Unknown — not stated by the source	Black, Green, Silver
Featuresidentical
RAID levelsKnown for one	Unknown — not stated by the source	0, 1, 5, 6
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 50 °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 requirementsidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Windows 7 Professional, Windows 7 Professional x64, Windows Vista Business x64, Windows Vista Home Basic, Windows XP Professional, Windows XP Professional x64
Other featuresidentical
Data transfer rateKnown for one	Unknown — not stated by the source	6 Gbit/s
Dimensions (WxDxH)Known for one	36.5 x 222.2 x 287 mm	Unknown — not stated by the source
Size (imperial)Known for one	3.66 cm (1.44")	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	36.5 mm	Unknown — not stated by the source
DepthKnown for one	222.2 mm	Unknown — not stated by the source
HeightKnown for one	287 mm	Unknown — not stated by the source
WeightKnown for one	680 g	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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