Hypertec 320GB 3.5" SATA 7200rpm vs Hypertec 750GB SATA II HDD

Comparison of 320GB 3.5" SATA 7200rpm, 750GB SATA II HDD

13 specifications	A Hypertec 320GB 3.5" SATA 7200rpmView product	B Hypertec 750GB SATA II HDDView product
Features1 differ
HDD capacityDiffers	320 GB	750 GB
HDD speed	7200 RPM	7200 RPM
HDD size	3.5"	3.5"
Interface	Serial ATA II	Serial ATA II
Hot-swapKnown for one	—Unknown — not stated by the source	Yes
TypeKnown for one	HDD	—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
Product colourKnown for one	—Unknown — not stated by the source	Stainless steel
Data transfer rateKnown for one	—Unknown — not stated by the source	3 Gbit/s
InternalKnown for one	—Unknown — not stated by the source	Yes
USB poweredKnown for one	—Unknown — not stated by the source	No
Packaging dataidentical
Quantity per packKnown for one	1 pc(s)	—Unknown — not stated by the source

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.