Product comparison · 2 internal hard drives

HP 146.8Gb SCSI U320 15K vs Hypertec 300GB Ultra320 80P

Key differences

The Hypertec 300GB Ultra320 80P has 153.2 GB more HDD capacity than the HP 146.8Gb SCSI U320 15K (300 GB vs 146.8 GB).

Differences highlightedShow differences only

Comparison of 146.8Gb SCSI U320 15K, 300GB Ultra320 80P
11 specifications	A HP 146.8Gb SCSI U320 15K View product	B Hypertec 300GB Ultra320 80P View product
Features1 differ
HDD capacityDiffers	146.8 GB	300 GB
HDD speed	15000 RPM	15000 RPM
HDD size	3.5"	3.5"
Interface	Ultra320 SCSI	Ultra320 SCSI
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
Poweridentical
Operating voltage	5 / 12 V	5 / 12 V
Other featuresidentical
Drive device, transfer rateKnown for one	Unknown — not stated by the source	320 MB/s
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.