Product comparison · 2 external hard drives

ADATA 250GB NH92 External HDD vs Buffalo MiniStation™ Metro Portable HD-PXU2

7specifications compared
3differ
4identical
18known for one product only

Key differences

The Buffalo MiniStation™ Metro Portable HD-PXU2 has 250 GB more HDD capacity than the ADATA 250GB NH92 External HDD (500 GB vs 250 GB). Product colour: Silver on the ADATA 250GB NH92 External HDD, Red on the Buffalo MiniStation™ Metro Portable HD-PXU2.

HDD capacity
- 250GB NH92 External HDD:250 GB
- MiniStation™ Metro Portable HD-PXU2:500 GB
Product colour
- 250GB NH92 External HDD:Silver
- MiniStation™ Metro Portable HD-PXU2:Red

Side by side

Differences highlightedShow differences only

Comparison of 250GB NH92 External HDD, MiniStation™ Metro Portable HD-PXU2
25 specifications	A ADATA 250GB NH92 External HDD View product	B Buffalo MiniStation™ Metro Portable HD-PXU2 View product
Hard drive1 differ
HDD capacityDiffers	250 GB	500 GB
HDD size	2.5"	2.5"
InterfaceKnown for one	Serial ATA II	Unknown — not stated by the source
Type	HDD	HDD
Ports & interfacesidentical
Maximum data transfer rateKnown for one	480 Mbit/s	Unknown — not stated by the source
Card reader integratedKnown for one	No	Unknown — not stated by the source
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	Silver	Red
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Poweridentical
Bus poweredKnown for one	USB	Unknown — not stated by the source
Power consumption (typical)Known for one	Unknown — not stated by the source	2.5 W
Other features1 differ
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
Interface typeKnown for one	USB 2.0	Unknown — not stated by the source
Internal	No	No
Mac compatibility	Yes	Yes
MaterialKnown for one	Aluminium	Unknown — not stated by the source
USB 2.0 ports quantityKnown for one	1	Unknown — not stated by the source
USB requiredKnown for one	Yes	Unknown — not stated by the source
Compatible operating systemsDiffers	Win 2000, XP, Vista Mac 10.4 Linux 2.4	Windows Vista, WindowsXP, Windows2000, MacOS X 10.4
Dimensions (WxDxH)Known for one	75.8 x 114 x 12 mm	Unknown — not stated by the source
HDD transfer rateKnown for one	Unknown — not stated by the source	480 Mbit/s
Output voltageKnown for one	Unknown — not stated by the source	5 V

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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