Product comparison · 2 external hard drives

ADATA CH94 Portable 1TB vs Buffalo 1.0TB DriveStation

10specifications compared
7differ
3identical
21known for one product only

Key differences

Product colour
- CH94 Portable 1TB:Blue
- 1.0TB DriveStation:Black
Bus powered
- CH94 Portable 1TB:USB
- 1.0TB DriveStation:No
Width
- CH94 Portable 1TB:87.5 mm
- 1.0TB DriveStation:38.7 mm
Depth
- CH94 Portable 1TB:130.9 mm
- 1.0TB DriveStation:189 mm
Height
- CH94 Portable 1TB:25.5 mm
- 1.0TB DriveStation:122.6 mm
Weight
- CH94 Portable 1TB:210 g
- 1.0TB DriveStation:950 g

Side by side

Differences highlightedShow differences only

Comparison of CH94 Portable 1TB, 1.0TB DriveStation
31 specifications	A ADATA CH94 Portable 1TB View product	B Buffalo 1.0TB DriveStation View product
Hard driveidentical
HDD sizeKnown for one	2.5"	Unknown — not stated by the source
InterfaceKnown for one	Unknown — not stated by the source	Serial ATA
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
Features1 differ
Product colourDiffers	Blue	Black
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Power1 differ
Bus poweredDiffers	USB	No
External power adapterKnown for one	Unknown — not stated by the source	Yes
Power consumption (typical)Known for one	Unknown — not stated by the source	12 W
Weight & dimensions4 differ
WidthDiffers	87.5 mm	38.7 mm
DepthDiffers	130.9 mm	189 mm
HeightDiffers	25.5 mm	122.6 mm
WeightDiffers	210 g	950 g
Other features1 differ
Mac compatibilityKnown for one	Yes	Unknown — not stated by the source
MaterialKnown for one	Plastic	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 systemsDiffers	Windows 2000/XP/Vista/Windows 7 Mac OS X 10.4 Linux Kernal 2.4	Windows7 (32bit, 64bit), Windows Vista(32bit, 64bit), Windows XP Mac OS 10.4
Dimensions (WxDxH)Known for one	87.5 x 130.88 x 25.5 mm	Unknown — not stated by the source
Power requirementsKnown for one	Unknown — not stated by the source	AC100-240V 50/60Hz
Supported data transfer ratesKnown for one	Unknown — not stated by the source	480 Mb/s, 5 Gb/s
USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one	Unknown — not stated by the source	1
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%

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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