Product comparison · 2 internal hard drives

HP 160GB, SATA, 3Gb/s, NCQ, 7200rpm vs HP MSA2, 750GB, 7.2K, 3.5-inch, SATA

Key differences

The HP MSA2, 750GB, 7.2K, 3.5-inch, SATA has 590 GB more HDD capacity than the HP 160GB, SATA, 3Gb/s, NCQ, 7200rpm (750 GB vs 160 GB).

HDD capacity
- 160GB, SATA, 3Gb/s, NCQ, 7200rpm:160 GB
- MSA2, 750GB, 7.2K, 3.5-inch, SATA:750 GB

Differences highlightedShow differences only

Comparison of 160GB, SATA, 3Gb/s, NCQ, 7200rpm, MSA2, 750GB, 7.2K, 3.5-inch, SATA
14 specifications	A HP 160GB, SATA, 3Gb/s, NCQ, 7200rpm View product	B HP MSA2, 750GB, 7.2K, 3.5-inch, SATA View product
Features1 differ
HDD capacityDiffers	160 GB	750 GB
HDD speed	7200 RPM	7200 RPM
HDD size	3.5"	3.5"
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
Hot-swapKnown for one	Unknown — not stated by the source	Yes
Poweridentical
Operating voltage	5 / 12 V	5 / 12 V
Other featuresidentical
Data transfer rateKnown for one	3 Gbit/s	Unknown — not stated by the source
InternalKnown for one	Yes	Unknown — not stated by the source
Compatible productsKnown for one	xw4600	Unknown — not stated by the source
Weight & dimensionsidentical
WeightKnown for one	Unknown — not stated by the source	2.27 kg
Packaging dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)

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.