Dell 320GB 2.5" vs Dell 750GB SATA II

Comparison of 320GB 2.5", 750GB SATA II

9 specifications	A Dell 320GB 2.5"View product	B Dell 750GB SATA IIView product
Features1 differ
HDD capacityDiffers	320 GB	750 GB
HDD speed	7200 RPM	7200 RPM
HDD size	2.5"	2.5"
InterfaceKnown for one	—Unknown — not stated by the source	Serial ATA II
Type	HDD	HDD
Poweridentical
Operating voltage	5 V	5 V
Packaging dataidentical
Quantity per pack	1 pc(s)	1 pc(s)
Other featuresidentical
Product colourKnown for one	—Unknown — not stated by the source	Black, Metallic
Data transfer rateKnown for one	—Unknown — not stated by the source	3 Gbit/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.