Product comparison · 2 external hard drives

ADATA NH01 640GB vs ASUS DL Collection 500GB

9specifications compared
5differ
4identical
14known for one product only

Key differences

HDD capacity
- NH01 640GB:640 GB
- DL Collection 500GB:500 GB
Product colour
- NH01 640GB:Black
- DL Collection 500GB:Silver
Width
- NH01 640GB:82 mm
- DL Collection 500GB:89.5 mm
Depth
- NH01 640GB:134 mm
- DL Collection 500GB:139 mm
Height
- NH01 640GB:15.7 mm
- DL Collection 500GB:15.6 mm

Side by side

Differences highlightedShow differences only

Comparison of NH01 640GB, DL Collection 500GB
23 specifications	A ADATA NH01 640GB View product	B ASUS DL Collection 500GB View product
Hard drive1 differ
HDD capacityDiffers	640 GB	500 GB
HDD speedKnown for one	Unknown — not stated by the source	5400 RPM
HDD size	2.5"	2.5"
Type	HDD	HDD
Ports & interfacesidentical
USB connectorKnown for one	Unknown — not stated by the source	USB
USB versionKnown for one	Unknown — not stated by the source	2.0
Features1 differ
Product colourDiffers	Black	Silver
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows Vista Business, Windows Vista Business x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Windows Vista Home Premium, Windows Vista Ho
Mac operating systems supportedKnown for one	Unknown — not stated by the source	Mac OS X 10.0 Cheetah, Mac OS X 10.1 Puma, Mac OS X 10.2 Jaguar, Mac OS X 10.3 Panther, 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
Securityidentical
Protection featuresKnown for one	Unknown — not stated by the source	Shock resistant
Poweridentical
Bus powered	USB	USB
Weight & dimensions3 differ
WidthDiffers	82 mm	89.5 mm
DepthDiffers	134 mm	139 mm
HeightDiffers	15.7 mm	15.6 mm
WeightKnown for one	189 g	Unknown — not stated by the source
Packaging dataidentical
User guideKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Integrated USB cable	Yes	Yes
USB requiredKnown for one	Unknown — not stated by the source	Yes
InternalKnown for one	No	Unknown — not stated by the source
USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one	1	Unknown — not stated by the source
Compatible operating systemsKnown for one	Windows 2000, XP, Vista, 7 Mac OS X 10.4 Linux KERNEL 2.4	Unknown — not stated by the source
Dimensions (WxDxH)Known for one	82 x 134 x 15.7 mm	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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