Product comparison · 2 internal hard drives

Seagate 2TB 5.4k SATA III vs Seagate 500GB SATAIII

Key differences

Differences highlightedShow differences only

Comparison of 2TB 5.4k SATA III, 500GB SATAIII
21 specifications	A Seagate 2TB 5.4k SATA III View product	B Seagate 500GB SATAIII View product
Features3 differ
HDD capacityDiffers	2 TB	500 GB
HDD speed	5400 RPM	5400 RPM
HDD size	2.5"	2.5"
InterfaceDiffers	Serial ATA III	Serial ATA II
Component for	Laptop	Laptop
Storage drive buffer sizeDiffers	32 MB	16 MB
HDD interface transfer rateKnown for one	Unknown — not stated by the source	3 Gbit/s
TypeKnown for one	HDD	Unknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	1.2 W
Operating voltage	5 V	5 V
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 60 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 70 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 90%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 90%
Operating shockKnown for one	Unknown — not stated by the source	400 G
Packaging contentidentical
Storage drive adapter includedKnown for one	Unknown — not stated by the source	No
Weight & dimensions3 differ
WidthDiffers	100.5 mm	70.1 mm
DepthDiffers	70.1 mm	100.5 mm
HeightDiffers	9.5 mm	7 mm
Weight	95 g	95 g
Packaging data1 differ
Quantity per packDiffers	1 pc(s)	50 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.