LG HXD7 500GB vs Origin Storage External HD 640GB

Comparison of HXD7 500GB, External HD 640GB

19 specifications	A LG HXD7 500GBView product	B Origin Storage External HD 640GBView product
Hard drive1 differ
HDD capacityDiffers	500 GB	640 GB
HDD speedKnown for one	5400 RPM	—Unknown — not stated by the source
Storage drive buffer sizeKnown for one	8 MB	—Unknown — not stated by the source
File format systemKnown for one	NTFS	—Unknown — not stated by the source
InterfaceKnown for one	—Unknown — not stated by the source	Serial ATA
Features1 differ
Product colourDiffers	Black	Black, Silver
Windows operating systems supportedKnown for one	Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows Vista Business, Windows Vista Business x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Wi	—Unknown — not stated by the source
Mac operating systems supportedKnown for one	Mac OS X 10.1 Puma, Mac OS X 10.2 Jaguar, Mac OS X 10.3 Panther, Mac OS X 10.4 Tiger, Mac OS X 10.5 Leopard, Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion	—Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	82.4 mm	—Unknown — not stated by the source
DepthKnown for one	127 mm	—Unknown — not stated by the source
HeightKnown for one	14.5 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.