Product comparison · 2 internal hard drives

Seagate Constellation SAS 2 TB vs Seagate Savvio 600GB

15specifications compared
11differ
4identical
3known for one product only

Key differences

HDD capacity
- Constellation SAS 2 TB:2 TB
- Savvio 600GB:600 GB
HDD speed
- Constellation SAS 2 TB:7200 RPM
- Savvio 600GB:10000 RPM
HDD size
- Constellation SAS 2 TB:3.5"
- Savvio 600GB:2.5"
Read seek time
- Constellation SAS 2 TB:8.5 ms
- Savvio 600GB:3.89 ms
Write seek time
- Constellation SAS 2 TB:9.5 ms
- Savvio 600GB:4.54 ms
Average latency
- Constellation SAS 2 TB:4.16 ms
- Savvio 600GB:3 ms
Operating voltage
- Constellation SAS 2 TB:5 / 12 V
- Savvio 600GB:5 V
Width
- Constellation SAS 2 TB:101.6 mm
- Savvio 600GB:70 mm

Side by side

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"
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

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.

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