ADATA 640GB SH93 vs ADATA 640GB SH93 Portable

Comparison of 640GB SH93, 640GB SH93 Portable

25 specifications	A ADATA 640GB SH93View product	B ADATA 640GB SH93 PortableView product
Hard driveidentical
HDD capacity	640 GB	640 GB
HDD size	2.5"	2.5"
Type	HDD	HDD
Ports & interfacesidentical
Maximum data transfer rate	480 Mbit/s	480 Mbit/s
USB connector	USB	USB
USB version	2.0	2.0
Features1 differ
Product colourDiffers	Black, Yellow	Black, Red
Plug and Play	Yes	Yes
LED indicators	Yes	Yes
Poweridentical
Bus powered	USB	USB
Weight & dimensionsidentical
Width	97 mm	97 mm
Depth	129 mm	129 mm
Height	19.2 mm	19.2 mm
Weight	240 g	240 g
Other featuresidentical
Drive device, transfer rate	30 MB/s	30 MB/s
Interface typeKnown for one	—Unknown — not stated by the source	USB 2.0
Internal	No	No
Mac compatibility	Yes	Yes
Material	Rubber	Rubber
Quick start guide	Yes	Yes
USB 2.0 ports quantity	1	1
USB cable	USB	USB
USB required	Yes	Yes
Compatible operating systems	Windows XP/Vista/7 Mac OS X 10.5, 10.6 Linux 2.4	Windows XP/Vista/7 Mac OS X 10.5, 10.6 Linux 2.4
Dimensions (WxDxH)	97 x 129 x 19.2 mm	97 x 129 x 19.2 mm

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.