Product comparison · 2 internal hard drives

Seagate 2TB 5.4k SATA III vs Seagate 2TB HDD

7specifications compared
3differ
4identical
8known for one product only

Key differences

HDD size
- 2TB 5.4k SATA III:2.5"
- 2TB HDD:3.5"
Component for
- 2TB 5.4k SATA III:Laptop
- 2TB HDD:NAS
Operating voltage
- 2TB 5.4k SATA III:5 V
- 2TB HDD:5 / 12 V

Side by side

Differences highlightedShow differences only

Comparison of 2TB 5.4k SATA III, 2TB HDD
15 specifications	A Seagate 2TB 5.4k SATA III View product	B Seagate 2TB HDD View product
Features2 differ
HDD capacity	2 TB	2 TB
HDD speedKnown for one	5400 RPM	Unknown — not stated by the source
HDD sizeDiffers	2.5"	3.5"
Interface	Serial ATA III	Serial ATA III
Type	HDD	HDD
Component forDiffers	Laptop	NAS
Storage drive buffer sizeKnown for one	32 MB	Unknown — not stated by the source
Hot-swapKnown for one	Unknown — not stated by the source	Yes
HDD interface transfer rateKnown for one	Unknown — not stated by the source	6 Gbit/s
Power1 differ
Operating voltageDiffers	5 V	5 / 12 V
Weight & dimensionsidentical
WidthKnown for one	100.5 mm	Unknown — not stated by the source
DepthKnown for one	70.1 mm	Unknown — not stated by the source
HeightKnown for one	9.5 mm	Unknown — not stated by the source
WeightKnown for one	95 g	Unknown — not stated by the source
Packaging dataidentical
Quantity per pack	1 pc(s)	1 pc(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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