Product comparison · 2 external hard drives

ADATA 250GB NH92 External HDD vs Buffalo HD-CX500U2 external hard drive

14specifications compared
5differ
9identical
13known for one product only

Key differences

HDD capacity
- 250GB NH92 External HDD:250 GB
- HD-CX500U2 external hard drive:500 GB
Interface
- 250GB NH92 External HDD:Serial ATA II
- HD-CX500U2 external hard drive:Serial ATA
Product colour
- 250GB NH92 External HDD:Silver
- HD-CX500U2 external hard drive:Black
Dimensions (WxDxH)
- 250GB NH92 External HDD:75.8 x 114 x 12 mm
- HD-CX500U2 external hard drive:45 x 156 x 175 mm

Side by side

Differences highlightedShow differences only

Comparison of 250GB NH92 External HDD, HD-CX500U2
27 specifications	A ADATA 250GB NH92 External HDD View product	B Buffalo HD-CX500U2 external hard drive Model HD-CX500U2 View product
Hard drive2 differ
HDD capacityDiffers	250 GB	500 GB
HDD speedKnown for one	Unknown — not stated by the source	7200 RPM
InterfaceDiffers	Serial ATA II	Serial ATA
HDD sizeKnown for one	2.5"	Unknown — not stated by the source
Ports & interfacesidentical
eSATAKnown for one	Unknown — not stated by the source	Yes
Card reader integratedKnown for one	No	Unknown — not stated by the source
Features1 differ
Product colourDiffers	Silver	Black
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	24 W
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 35 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 80%
Weight & dimensionsidentical
WeightKnown for one	Unknown — not stated by the source	1.1 kg
Other features2 differ
Power requirementsKnown for one	Unknown — not stated by the source	AC100-240V 50/60Hz
Compatible operating systemsDiffers	Win 2000, XP, Vista Mac 10.4 Linux 2.4	Windows Vista, Windows XP, Windows 2000 MAC OS X 10.4 / >
Dimensions (WxDxH)Differs	75.8 x 114 x 12 mm	45 x 156 x 175 mm
Drive device, transfer rateKnown for one	30 MB/s	Unknown — not stated by the source
HDD number of headsKnown for one	1	Unknown — not stated by the source
MaterialKnown for one	Aluminium	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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