Product comparison · 2 external hard drives

ADATA NH92 Portable 640GB vs Samsung S Series HXMU025DA/M42 external hard drive

7specifications compared
5differ
2identical
18known for one product only

Key differences

HDD capacity
- NH92 Portable 640GB:640 GB
- S Series HXMU025DA/M42 external hard drive:250 GB
Width
- NH92 Portable 640GB:75.8 mm
- S Series HXMU025DA/M42 external hard drive:82 mm
Depth
- NH92 Portable 640GB:118.5 mm
- S Series HXMU025DA/M42 external hard drive:111 mm
Height
- NH92 Portable 640GB:12 mm
- S Series HXMU025DA/M42 external hard drive:17 mm
Weight
- NH92 Portable 640GB:152 g
- S Series HXMU025DA/M42 external hard drive:154 g

Side by side

Differences highlightedShow differences only

Comparison of NH92 Portable 640GB, HXMU025DA/M42
25 specifications	A ADATA NH92 Portable 640GB View product	B Samsung S Series HXMU025DA/M42 external hard drive Model HXMU025DA/M42 View product
Hard drive1 differ
HDD capacityDiffers	640 GB	250 GB
HDD speedKnown for one	5400 RPM	Unknown — not stated by the source
HDD sizeKnown for one	2.5"	Unknown — not stated by the source
Ports & interfacesidentical
Maximum data transfer rateKnown for one	480 Mbit/s	Unknown — not stated by the source
USB connectorKnown for one	USB	Unknown — not stated by the source
USB versionKnown for one	2.0	Unknown — not stated by the source
Featuresidentical
Product colourKnown for one	Pink	Unknown — not stated by the source
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Poweridentical
Bus poweredKnown for one	USB	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	75.8 mm	82 mm
DepthDiffers	118.5 mm	111 mm
HeightDiffers	12 mm	17 mm
WeightDiffers	152 g	154 g
Packaging dataidentical
Bundled softwareKnown for one	HDD to go	Unknown — not stated by the source
Other featuresidentical
Drive device, transfer rateKnown for one	30 MB/s	Unknown — not stated by the source
Mac compatibilityKnown for one	Yes	Unknown — not stated by the source
MaterialKnown for one	Aluminium	Unknown — not stated by the source
Quick start guideKnown for one	Yes	Unknown — not stated by the source
USB 2.0 ports quantityKnown for one	1	Unknown — not stated by the source
USB cableKnown for one	USB	Unknown — not stated by the source
USB requiredKnown for one	Yes	Unknown — not stated by the source
Compatible operating systemsKnown for one	Windows 2000, XP, Vista Mac OS X 10.4+ Linux Kernal 2.4+	Unknown — not stated by the source
Dimensions (WxDxH)Known for one	75.8 x 118.5 x 12 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.

More external hard drive comparisons

All external hard drive comparisons