Product comparison · 2 internal hard drives

Dell 320GB Hard Drive vs Verbatim 1TB 3.5" SATA HDD

6specifications compared
5differ
1identical
15known for one product only

Key differences

HDD capacity
- 320GB Hard Drive:320 GB
- 1TB 3.5" SATA HDD:1 TB
HDD speed
- 320GB Hard Drive:5400 RPM
- 1TB 3.5" SATA HDD:7200 RPM
HDD size
- 320GB Hard Drive:2.5"
- 1TB 3.5" SATA HDD:3.5"
Interface
- 320GB Hard Drive:Serial ATA
- 1TB 3.5" SATA HDD:Serial ATA III
Operating voltage
- 320GB Hard Drive:5 V
- 1TB 3.5" SATA HDD:5 / 12 V

Side by side

Differences highlightedShow differences only

Comparison of 320GB Hard Drive, 1TB 3.5" SATA HDD
21 specifications	A Dell 320GB Hard Drive View product	B Verbatim 1TB 3.5" SATA HDD View product
Features4 differ
HDD capacityDiffers	320 GB	1 TB
HDD speedDiffers	5400 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	Serial ATA	Serial ATA III
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	64 MB
SMART technologyKnown for one	Unknown — not stated by the source	Yes
Power1 differ
Operating voltageDiffers	5 V	5 / 12 V
Packaging contentidentical
User guideKnown for one	Unknown — not stated by the source	Yes
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	101.6 mm
DepthKnown for one	Unknown — not stated by the source	147 mm
HeightKnown for one	Unknown — not stated by the source	26.1 mm
WeightKnown for one	Unknown — not stated by the source	450 g
Packaging dataidentical
Quantity per pack	1 pc(s)	1 pc(s)
Package widthKnown for one	Unknown — not stated by the source	146 mm
Package depthKnown for one	Unknown — not stated by the source	202 mm
Package weightKnown for one	Unknown — not stated by the source	650 g
Package heightKnown for one	Unknown — not stated by the source	48 mm
Other featuresidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Win
Mac operating systems supportedKnown for one	Unknown — not stated by the source	Mac OS X 10.4 Tiger, Mac OS X 10.5 Leopard, Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion
Linux operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Data transfer rateKnown for one	3 Gbit/s	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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