Product comparison · 2 internal hard drives

Seagate 2.5" 1TB vs Seagate 2.5" 2TB

Key differences

Differences highlightedShow differences only

Comparison of 2.5" 1TB, 2.5" 2TB
22 specifications	A Seagate 2.5" 1TB View product	B Seagate 2.5" 2TB View product
Features1 differ
HDD capacityDiffers	1 TB	2 TB
HDD speed	5400 RPM	5400 RPM
HDD size	2.5"	2.5"
Interface	Serial ATA III	Serial ATA III
Type	HDD	HDD
Storage drive buffer size	128 MB	128 MB
Power3 differ
Power consumption (idle)Differs	0.45 W	0.5 W
Power consumption (read)Differs	1.6 W	1.7 W
Power consumption (write)Differs	1.7 W	1.8 W
Operating voltage	5 V	5 V
Start-up current	1 A	1 A
Operational conditionsidentical
Operating temperature (T-T)	0 - 60 °C	0 - 60 °C
Storage temperature (T-T)	-40 - 70 °C	-40 - 70 °C
Operating shock	400 G	400 G
Non-operating shock	1000 G	1000 G
Packaging contentidentical
Storage drive adapter included	No	No
Weight & dimensionsidentical
Width	69.8 mm	69.8 mm
Depth	100.3 mm	100.3 mm
Height	7 mm	7 mm
Weight	90 g	90 g
Packaging dataidentical
Quantity per pack	100 pc(s)	100 pc(s)
Other featuresidentical
Compliance certificates	RoHS	RoHS

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.