Iomega 120GB Hi–Speed USB/FireWire vs Iomega 80GB Hi–Speed USB/FireWire

Comparison of 120GB Hi–Speed USB/FireWire, 80GB Hi–Speed USB/FireWire

22 specifications	A Iomega 120GB Hi–Speed USB/FireWireView product	B Iomega 80GB Hi–Speed USB/FireWireView product
Hard drive1 differ
HDD capacityDiffers	120 GB	80 GB
HDD speed	5400 RPM	5400 RPM
Type	HDD	HDD
Storage drive buffer size	8 MB	8 MB
Ports & interfacesidentical
Maximum data transfer rate	480 Mbit/s	480 Mbit/s
USB connector	USB	USB
USB version	2.0	2.0
FireWire 400	Yes	Yes
Poweridentical
Bus powered	USB	USB
Weight & dimensionsidentical
Width	74 mm	74 mm
Depth	126 mm	126 mm
Height	12 mm	12 mm
Weight	165 g	165 g
Packaging dataidentical
Bundled software	EMC Retrospect Express	EMC Retrospect Express
Logistics dataidentical
Products per pallet	380 pc(s)	380 pc(s)
Other features1 differ
Internal	No	No
Mac compatibilityKnown for one	Yes	—Unknown — not stated by the source
Minimum processor	300 MHz	300 MHz
Minimum storage drive space	65 MB	65 MB
Package dimensions (WxDxH)	208 x 66 x 177 mm	208 x 66 x 177 mm
Compatible operating systemsDiffers	- Mac OS X 10.1. - Windows 2000 Professional/XP Home/XP Professional.	- Mac OS X 10.1+. - Microsoft Windows 2000 Professional/XP Home/XP Professional.
Sustained data rate	30 MB/s	30 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.