Product comparison · 2 internal hard drives

Seagate 1TB Barracuda vs Seagate 250GB Barracuda

27specifications compared
6differ
21identical
7known for one product only

Key differences

HDD capacity
- 1TB Barracuda:1 TB
- 250GB Barracuda:250 GB
Storage drive buffer size
- 1TB Barracuda:32 MB
- 250GB Barracuda:8 MB
Non-operating shock
- 1TB Barracuda:300 G
- 250GB Barracuda:350 G
Height
- 1TB Barracuda:26.1 mm
- 250GB Barracuda:19.9 mm
Weight
- 1TB Barracuda:622 g
- 250GB Barracuda:415 g
Acoustic pressure emissions
- 1TB Barracuda:2.5 dB
- 250GB Barracuda:2.6 dB

Side by side

Differences highlightedShow differences only

Comparison of 1TB Barracuda, 250GB Barracuda
34 specifications	A Seagate 1TB Barracuda View product	B Seagate 250GB Barracuda View product
Features2 differ
HDD capacityDiffers	1 TB	250 GB
Storage drive buffer sizeDiffers	32 MB	8 MB
Bytes per sectorKnown for one	512	Unknown — not stated by the source
Poweridentical
Start-up currentKnown for one	2 A	Unknown — not stated by the source
Power consumption (typical)Known for one	Unknown — not stated by the source	8 W
Power consumption (idle)Known for one	Unknown — not stated by the source	5 W
Operational conditions1 differ
Non-operating shockDiffers	300 G	350 G
Weight & dimensions2 differ
HeightDiffers	26.1 mm	19.9 mm
WeightDiffers	622 g	415 g
Other features1 differ
Dimensions (WxDxH)Known for one	101.6 x 146.99 x 26.1 mm	Unknown — not stated by the source
Data transfer rateKnown for one	300 Gbit/s	Unknown — not stated by the source
Acoustic pressure emissionsDiffers	2.5 dB	2.6 dB
Maximum data transfer rateKnown for one	Unknown — not stated by the source	300 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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