Product comparison · 2 internal hard drives

HP 160GB, SATA, 3Gb/s, NCQ, 7200rpm vs HP 250GB, SATA, 3Gb/s NCQ, 7200 rpm

Key differences

The HP 250GB, SATA, 3Gb/s NCQ, 7200 rpm has 90 GB more HDD capacity than the HP 160GB, SATA, 3Gb/s, NCQ, 7200rpm (250 GB vs 160 GB).

HDD capacity
- 160GB, SATA, 3Gb/s, NCQ, 7200rpm:160 GB
- 250GB, SATA, 3Gb/s NCQ, 7200 rpm:250 GB

Differences highlightedShow differences only

Comparison of 160GB, SATA, 3Gb/s, NCQ, 7200rpm, 250GB, SATA, 3Gb/s NCQ, 7200 rpm
11 specifications	A HP 160GB, SATA, 3Gb/s, NCQ, 7200rpm View product	B HP 250GB, SATA, 3Gb/s NCQ, 7200 rpm View product
Features1 differ
HDD capacityDiffers	160 GB	250 GB
HDD speed	7200 RPM	7200 RPM
HDD sizeKnown for one	3.5"	Unknown — not stated by the source
Interface	Serial ATA	Serial ATA
Type	HDD	HDD
Storage drive buffer sizeKnown for one	8 MB	Unknown — not stated by the source
HDD interface transfer rateKnown for one	3 Gbit/s	Unknown — not stated by the source
Poweridentical
Operating voltageKnown for one	5 / 12 V	Unknown — not stated by the source
Other featuresidentical
Data transfer rate	3 Gbit/s	3 Gbit/s
Internal	Yes	Yes
Compatible products	xw4600	xw4600

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.