Product comparison · 2 external hard drives

Verbatim 3.5'' HDD 1TB vs Verbatim 320GB USB 2.0 HDD

Key differences

Differences highlightedShow differences only

Comparison of 3.5'' HDD 1TB, 320GB USB 2.0 HDD
26 specifications	A Verbatim 3.5'' HDD 1TB View product	B Verbatim 320GB USB 2.0 HDD View product
Hard drive2 differ
HDD capacityDiffers	1 TB	320 GB
HDD speedKnown for one	Unknown — not stated by the source	5400 RPM
HDD sizeDiffers	3.5"	2.5"
Type	HDD	HDD
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	8 MB
Ports & interfacesidentical
USB connector	USB	USB
USB version	2.0	2.0
Features1 differ
Product colourDiffers	Black	Red
Poweridentical
Bus powered	USB	USB
External power adapterKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	202 mm	135 mm
DepthDiffers	114 mm	85 mm
HeightDiffers	40 mm	21 mm
WeightDiffers	1 kg	170 g
Packaging dataidentical
Cables includedKnown for one	Unknown — not stated by the source	USB
Other features1 differ
HDD transfer rate	480 Mbit/s	480 Mbit/s
Internal	No	No
Mac compatibility	Yes	Yes
Minimum system requirements	USB 2.0 / USB 1.1	USB 2.0 / USB 1.1
Nero	BackItUp 4 Essentials	BackItUp 4 Essentials
Quick start guide	Yes	Yes
USB 2.0 ports quantity	1	1
USB cable	USB	USB
USB required	Yes	Yes
Compatible operating systemsDiffers	Windows 2000/XP/Vista Mac OS 9.x, Max OS X 10.1	Windows 2000/XP/Vista Mac OS 9.x / 10.1
MountingKnown for one	Horizontal	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.