Product comparison · 2 internal hard drives

Seagate 3.5 1TB vs Seagate 4TB SATAIII

20specifications compared
6differ
14identical
6known for one product only

Key differences

HDD capacity
- 3.5 1TB:1 TB
- 4TB SATAIII:4 TB
Interface
- 3.5 1TB:SAS
- 4TB SATAIII:Serial ATA III
HDD interface transfer rate
- 3.5 1TB:12 Gbit/s
- 4TB SATAIII:6 Gbit/s
Power consumption (typical)
- 3.5 1TB:8.93 W
- 4TB SATAIII:9 W
Power consumption (idle)
- 3.5 1TB:4.84 W
- 4TB SATAIII:5 W
Non-operating vibration
- 3.5 1TB:4.9 G
- 4TB SATAIII:5 G

Side by side

Differences highlightedShow differences only

Comparison of 3.5 1TB, 4TB SATAIII
26 specifications	A Seagate 3.5 1TB View product	B Seagate 4TB SATAIII View product
Features3 differ
HDD capacityDiffers	1 TB	4 TB
InterfaceDiffers	SAS	Serial ATA III
Component forKnown for one	Server/workstation	Unknown — not stated by the source
HDD interface transfer rateDiffers	12 Gbit/s	6 Gbit/s
HDD sustained transfer rateKnown for one	226 MiB/s	Unknown — not stated by the source
Power2 differ
Power consumption (typical)Differs	8.93 W	9 W
Power consumption (idle)Differs	4.84 W	5 W
Operational conditions1 differ
Operating vibrationKnown for one	12.5 G	Unknown — not stated by the source
Non-operating vibrationDiffers	4.9 G	5 G
Non-operating shockKnown for one	Unknown — not stated by the source	250 G
Weight & dimensionsidentical
WeightKnown for one	Unknown — not stated by the source	655 g
Packaging contentidentical
Storage drive adapter includedKnown for one	Unknown — not stated by the source	No

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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