Samsung 320GB Serial ATA II HDD vs Samsung 500GB HDD

Comparison of 320GB Serial ATA II HDD, 500GB HDD

34 specifications	A Samsung 320GB Serial ATA II HDDView product	B Samsung 500GB HDDView product
Features1 differ
HDD capacityDiffers	320 GB	500 GB
TypeKnown for one	—Unknown — not stated by the source	HDD
SMART technologyKnown for one	—Unknown — not stated by the source	Yes
Start/stop cyclesKnown for one	—Unknown — not stated by the source	50000
Poweridentical
Power consumption (standby)Known for one	—Unknown — not stated by the source	1.2 W
Operational conditions1 differ
Operating altitudeKnown for one	—Unknown — not stated by the source	0 - 3000 m
Non-operating altitudeKnown for one	—Unknown — not stated by the source	0 - 12000 m
Non-operating shockDiffers	350 G	300 G
Weight & dimensionsidentical
WidthKnown for one	—Unknown — not stated by the source	101.6 mm
DepthKnown for one	—Unknown — not stated by the source	146.1 mm
HeightKnown for one	—Unknown — not stated by the source	25.4 mm
WeightKnown for one	—Unknown — not stated by the source	640 g
Other featuresidentical
HDD transfer rateKnown for one	300 Mbit/s	—Unknown — not stated by the source
Power requirementsKnown for one	+5V; +12V	—Unknown — not stated by the source
InternalKnown for one	Yes	—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.