Iomega 320GB USB 2.0 vs Iomega Prestige Portable Hard Drive 250GB

Comparison of 320GB USB 2.0, Prestige Portable Hard Drive 250GB

24 specifications	A Iomega 320GB USB 2.0View product	B Iomega Prestige Portable Hard Drive 250GBView product
Hard drive1 differ
HDD capacityDiffers	320 GB	250 GB
HDD size	2.5"	2.5"
Type	HDD	HDD
Storage drive buffer size	8 MB	8 MB
Ports & interfacesidentical
Maximum data transfer rate	480 Mbit/s	480 Mbit/s
USB connectorKnown for one	USB	—Unknown — not stated by the source
USB versionKnown for one	2.0	—Unknown — not stated by the source
USB data transfer ratesKnown for one	480 Mbit/s	—Unknown — not stated by the source
Featuresidentical
Product colour	Silver	Silver
Plug and Play	Yes	Yes
Poweridentical
Bus powered	USB	USB
External power adapterKnown for one	No	—Unknown — not stated by the source
Other featuresidentical
Connectivity technologyKnown for one	Wired	—Unknown — not stated by the source
Internal	No	No
Mac compatibility	Yes	Yes
Minimum RAM	128 MB	128 MB
Minimum processor	300 MHz, Mac PowerPC G3, Intel Core Duo	300 MHz, Mac PowerPC G3, Intel Core Duo
USB 2.0 ports quantity	1	1
USB required	Yes	Yes
Compatible operating systems	Microsoft Windows Vista, 2000, 2000 Professional, XP Home, XP Professional, XP Professional x64 Mac OS X, 10.1.5 +	Microsoft Windows Vista, 2000, 2000 Professional, XP Home, XP Professional, XP Professional x64 Mac OS X, 10.1.5 +
Weight & dimensionsidentical
WidthKnown for one	—Unknown — not stated by the source	88.9 mm
DepthKnown for one	—Unknown — not stated by the source	19.1 mm
HeightKnown for one	—Unknown — not stated by the source	133.3 mm
WeightKnown for one	—Unknown — not stated by the source	218 g

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.