Product comparison · 2 internal hard drives

Seagate Constellation SAS 2 TB vs Seagate Savvio 600GB

Key differences

Differences highlightedShow differences only

Comparison of Constellation SAS 2 TB, Savvio 600GB
18 specifications	A Seagate Constellation SAS 2 TB View product	B Seagate Savvio 600GB View product
Features6 differ
HDD capacityDiffers	2 TB	600 GB
HDD speedDiffers	7200 RPM	10000 RPM
HDD sizeDiffers	3.5"	2.5"
Interface	SAS	SAS
Component for	Server/workstation	Server/workstation
Storage drive buffer size	16 MB	16 MB
Read seek timeDiffers	8.5 ms	3.89 ms
Write seek timeDiffers	9.5 ms	4.54 ms
Average latencyDiffers	4.16 ms	3 ms
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 55 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 70 °C
Weight & dimensions4 differ
WidthDiffers	101.6 mm	70 mm
DepthDiffers	147 mm	100.2 mm
HeightDiffers	26.1 mm	14.8 mm
WeightDiffers	710 g	208 g
Other featuresidentical
HDD transfer rateKnown for one	Unknown — not stated by the source	600 Mbit/s
Internal	Yes	Yes

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.