Product comparison · 2 internal hard drives

Seagate 1.2TB 2.5" vs Seagate SAS 900GB

Key differences

Differences highlightedShow differences only

Comparison of 1.2TB 2.5", SAS 900GB
17 specifications	A Seagate 1.2TB 2.5"View product	B Seagate SAS 900GB View product
Features1 differ
HDD capacityDiffers	1.2 TB	900 GB
HDD speed	10000 RPM	10000 RPM
HDD size	2.5"	2.5"
Interface	SAS	SAS
Type	HDD	HDD
Component for	Server/workstation	Server/workstation
HDD interface transfer rate	12 Gbit/s	12 Gbit/s
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	128 MB
Power1 differ
Power consumption (typical)Differs	7.25 W	7.12 W
Operating voltage	5 V	5 V
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 55 °C	Unknown — not stated by the source
Operating shockKnown for one	25 G	Unknown — not stated by the source
Weight & dimensions1 differ
Width	70.1 mm	70.1 mm
Depth	100.5 mm	100.5 mm
Height	15 mm	15 mm
WeightDiffers	193 g	189 g
Packaging dataidentical
Quantity per pack	1 pc(s)	1 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.