Product comparison · 2 internal hard drives

HP 146.8Gb SCSI U320 15K vs Hypertec 500GB Hot-Swap SAS

Key differences

Differences highlightedShow differences only

Comparison of 146.8Gb SCSI U320 15K, 500GB Hot-Swap SAS
11 specifications	A HP 146.8Gb SCSI U320 15K View product	B Hypertec 500GB Hot-Swap SAS View product
Features3 differ
HDD capacityDiffers	146.8 GB	500 GB
HDD speedDiffers	15000 RPM	7200 RPM
InterfaceDiffers	Ultra320 SCSI	SAS
TypeKnown for one	HDD	Unknown — not stated by the source
Component forKnown for one	Server/workstation	Unknown — not stated by the source
Storage drive buffer sizeKnown for one	8 MB	Unknown — not stated by the source
Hot-swapKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
InternalKnown for one	Unknown — not stated by the source	Yes
USB poweredKnown for one	Unknown — not stated by the source	No

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.