Product comparison · 2 internal hard drives

HP BB964A internal hard drive vs HP SS491A internal hard drive

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Differences highlightedShow differences only

Comparison of BB964A, SS491A
17 specifications	A HP BB964A internal hard drive Model BB964A View product	B HP SS491A internal hard drive Model SS491A View product
Featuresidentical
HDD capacityKnown for one	4 TB	Unknown — not stated by the source
HDD sizeKnown for one	3.5"	Unknown — not stated by the source
InterfaceKnown for one	SAS	Unknown — not stated by the source
TypeKnown for one	HDD	Unknown — not stated by the source
Component forKnown for one	Disk array	Unknown — not stated by the source
Hot-swapKnown for one	Yes	Unknown — not stated by the source
HP segmentKnown for one	Unknown — not stated by the source	Home, Business
Weight & dimensionsidentical
WeightKnown for one	27.2 kg	Unknown — not stated by the source
Packaging dataidentical
Quantity per packKnown for one	12 pc(s)	Unknown — not stated by the source
Package widthKnown for one	Unknown — not stated by the source	205 mm
Package depthKnown for one	Unknown — not stated by the source	185 mm
Package weightKnown for one	Unknown — not stated by the source	490 g
Package heightKnown for one	Unknown — not stated by the source	87.5 mm
Other featuresidentical
Compatible productsKnown for one	StoreOnce 5200	Unknown — not stated by the source
UNSPSC-codeKnown for one	Unknown — not stated by the source	43201803
Technical detailsidentical
Box contentsKnown for one	Unknown — not stated by the source	HDD Kit; Installation Guide
Logistics dataidentical
Country of originKnown for one	Unknown — not stated by the source	China

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.