iStorage 2.5" Eco Drive 160GB USB 2.0 vs iStorage 2.5" Eco Drive 80GB USB 2.0

Comparison of 2.5" Eco Drive 160GB USB 2.0, 2.5" Eco Drive 80GB USB 2.0

19 specifications	A iStorage 2.5" Eco Drive 160GB USB 2.0View product	B iStorage 2.5" Eco Drive 80GB USB 2.0View product
Hard drive1 differ
HDD capacityDiffers	160 GB	80 GB
HDD speed	5400 RPM	5400 RPM
Type	HDD	HDD
Storage drive average seek time	12 ms	12 ms
Ports & interfacesidentical
USB connector	USB	USB
USB version	2.0	2.0
Featuresidentical
Plug and Play	Yes	Yes
Certification	RoHS	RoHS
Weight & dimensionsidentical
Width	22.2 mm	22.2 mm
Depth	133 mm	133 mm
Height	76 mm	76 mm
Weight	225 g	225 g
Packaging dataidentical
User guide	Yes	Yes
Other featuresidentical
Internal	No	No
Mac compatibility	Yes	Yes
Mean time between failures (MTBF)	750000 h	750000 h
USB cable	USB	USB
Compatible operating systems	- Windows 98 - Windows 98SE - Windows ME - Windows 2000 - Windows XP - Windows Vista - Mac OS X +	- Windows 98 - Windows 98SE - Windows ME - Windows 2000 - Windows XP - Windows Vista - Mac OS X +
Sustained data rate	25 MB/s	25 MB/s

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.