Product comparison · 2 internal hard drives

HP 18GB 10K rpm Ultra2 SCSI 68 pin NP Hard Drive vs HP VH997AA internal hard drive

5specifications compared
3differ
2identical
11known for one product only

Key differences

HDD capacity
- 18GB 10K rpm Ultra2 SCSI 68 pin NP Hard Drive:18 GB
- VH997AA internal hard drive:1.5 TB
HDD speed
- 18GB 10K rpm Ultra2 SCSI 68 pin NP Hard Drive:10000 RPM
- VH997AA internal hard drive:7200 RPM
Interface
- 18GB 10K rpm Ultra2 SCSI 68 pin NP Hard Drive:Ultra 2 SCSI
- VH997AA internal hard drive:Serial ATA

Side by side

Differences highlightedShow differences only

Comparison of 18GB 10K rpm Ultra2 SCSI 68 pin NP Hard Drive, VH997AA
16 specifications	A HP 18GB 10K rpm Ultra2 SCSI 68 pin NP Hard Drive View product	B HP VH997AA internal hard drive Model VH997AA View product
Features3 differ
HDD capacityDiffers	18 GB	1.5 TB
HDD speedDiffers	10000 RPM	7200 RPM
InterfaceDiffers	Ultra 2 SCSI	Serial ATA
TypeKnown for one	Unknown — not stated by the source	HDD
Hot-swapKnown for one	Unknown — not stated by the source	No
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	32 MB
HDD interface transfer rateKnown for one	Unknown — not stated by the source	3 Gbit/s
Native Command Queuing (NCQ)Known for one	Unknown — not stated by the source	Yes
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	101.6 mm
HeightKnown for one	Unknown — not stated by the source	25.4 mm
Packaging dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)
Other featuresidentical
Hot-Plug supportKnown for one	No	Unknown — not stated by the source
InternalKnown for one	Yes	Unknown — not stated by the source
Number of pinsKnown for one	68	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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