Verbatim Acclaimx 500GB vs Verbatim Titan XS 320GB

Comparison of Acclaimx 500GB, Titan XS 320GB

24 specifications	A Verbatim Acclaimx 500GBView product	B Verbatim Titan XS 320GBView product
Hard drive1 differ
HDD capacityDiffers	500 GB	320 GB
HDD speedKnown for one	—Unknown — not stated by the source	5400 RPM
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
USB data transfer rates	480 Mbit/s	480 Mbit/s
Features1 differ
Product colourDiffers	Blue	Black
Windows operating systems supported	Windows 2000, Windows 2000 Professional, 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 Hom	Windows 2000, Windows 2000 Professional, 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 Hom
Mac operating systems supported	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	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
Linux operating systems supported	Yes	Yes
Poweridentical
Bus powered	USB	USB
Weight & dimensionsidentical
WidthKnown for one	—Unknown — not stated by the source	77 mm
DepthKnown for one	—Unknown — not stated by the source	108 mm
HeightKnown for one	—Unknown — not stated by the source	15 mm
Packaging data1 differ
Bundled softwareDiffers	Turbo USB Software Nero BackItUp Software	Nero BackItUp Burn Essentials
Other featuresidentical
Internal	No	No
Mac compatibility	Yes	Yes
Number of products included	1 pc(s)	1 pc(s)
Quick start guide	Yes	Yes
USB 2.0 ports quantity	1	1
USB required	Yes	Yes
Compatible operating systems	Linux kernal 2.6 +	Linux kernal 2.6 +

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.