Product comparison · 2 external hard drives

Iomega Portable Hard Drive 250 GB vs Iomega REV 120GB, ARCserve

Key differences

Differences highlightedShow differences only

Comparison of Portable Hard Drive 250 GB, REV 120GB, ARCserve
23 specifications	A Iomega Portable Hard Drive 250 GB View product	B Iomega REV 120GB, ARCserve View product
Hard drive3 differ
HDD capacityDiffers	250 GB	120 GB
HDD speedDiffers	5400 RPM	4200 RPM
HDD sizeDiffers	2.5"	3.5"
Storage drive buffer sizeKnown for one	8 MB	Unknown — not stated by the source
Ports & interfacesidentical
USB connectorKnown for one	USB	Unknown — not stated by the source
USB versionKnown for one	2.0	Unknown — not stated by the source
FireWire 400Known for one	Yes	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	74.4 mm	Unknown — not stated by the source
DepthKnown for one	128.9 mm	Unknown — not stated by the source
HeightKnown for one	12.7 mm	Unknown — not stated by the source
WeightKnown for one	170 g	Unknown — not stated by the source
Other featuresidentical
Mac compatibilityKnown for one	Yes	Unknown — not stated by the source
Minimum processorKnown for one	300 MHz	Unknown — not stated by the source
USB 2.0 ports quantityKnown for one	1	Unknown — not stated by the source
USB requiredKnown for one	Yes	Unknown — not stated by the source
Compatible operating systemsKnown for one	Microsoft Windows 2000 Professional / XP Home / XP Professional / XP Professional 64 / Windows Vista	Unknown — not stated by the source
Compressed capacityKnown for one	Unknown — not stated by the source	240 GB
Disks included quantityKnown for one	Unknown — not stated by the source	2 pc(s)
Drive device, transfer rateKnown for one	Unknown — not stated by the source	35 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.