Product comparison · 2 external hard drives

Dell 1TB 2.5" USB 3.0 vs Dell 2TB 2.5" USB 3.0

Key differences

Differences highlightedShow differences only

Comparison of 1TB 2.5" USB 3.0, 2TB 2.5" USB 3.0
19 specifications	A Dell 1TB 2.5" USB 3.0 View product	B Dell 2TB 2.5" USB 3.0 View product
Hard drive1 differ
HDD capacityDiffers	1 TB	2 TB
HDD speed	5400 RPM	5400 RPM
HDD size	2.5"	2.5"
Type	HDD	HDD
File format systemKnown for one	NTFS	Unknown — not stated by the source
Ports & interfacesidentical
Maximum data transfer rate	600 Mbit/s	600 Mbit/s
USB connector	Micro-USB B	Micro-USB B
USB version	3.2 Gen 1 (3.1 Gen 1)	3.2 Gen 1 (3.1 Gen 1)
Featuresidentical
Product colour	Black	Black
Windows operating systems supported	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	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
Securityidentical
Fingerprint reader	No	No
Poweridentical
Bus powered	USB	USB
Power consumption (typical)	8 W	8 W
Weight & dimensions2 differ
WidthDiffers	76 mm	75.9 mm
Depth	113.5 mm	113.5 mm
Height	12.1 mm	12.1 mm
WeightDiffers	159 g	158.7 g
Packaging dataidentical
Cables included	USB	USB
Other featuresidentical
Connectivity technology	Wired	Wired

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.