Product comparison · 2 internal hard drives

Seagate 2TB SAS 3.5" vs Seagate Constellation ST32000647SS internal hard drive

20specifications compared
4differ
16identical
5known for one product only

Key differences

Interface
- 2TB SAS 3.5":SAS
- Constellation ST32000647SS internal hard drive:6-Gb/s SAS,-
Mean time between failures (MTBF)
- 2TB SAS 3.5":1200000 h
- Constellation ST32000647SS internal hard drive:12000000 h
Power consumption (typical)
- 2TB SAS 3.5":9.57 W
- Constellation ST32000647SS internal hard drive:6.2 W
Weight
- 2TB SAS 3.5":710 g
- Constellation ST32000647SS internal hard drive:655 g

Side by side

Differences highlightedShow differences only

Comparison of 2TB SAS 3.5", ST32000647SS
25 specifications	A Seagate 2TB SAS 3.5"View product	B Seagate Constellation ST32000647SS internal hard drive Model ST32000647SS View product
Features2 differ
InterfaceDiffers	SAS	6-Gb/s SAS,-
Mean time between failures (MTBF)Differs	1200000 h	12000000 h
Write speedKnown for one	Unknown — not stated by the source	155 MB/s
Power1 differ
Power consumption (typical)Differs	9.57 W	6.2 W
Power consumption (idle)Known for one	5.69 W	Unknown — not stated by the source
Start-up currentKnown for one	2.11 A	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	710 g	655 g
Other featuresidentical
InternalKnown for one	Yes	Unknown — not stated by the source
Security algorithmsKnown for one	FIPS 140-2	Unknown — not stated by the source

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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