Product comparison · 2 external hard drives

Iomega 1TB Helium HDD vs Samsung S2 Portable 1TB

Key differences

Differences highlightedShow differences only

Comparison of 1TB Helium HDD, S2 Portable 1TB
29 specifications	A Iomega 1TB Helium HDD View product	B Samsung S2 Portable 1TB View product
Hard driveidentical
HDD speedKnown for one	Unknown — not stated by the source	5400 RPM
Ports & interfacesidentical
Maximum data transfer rateKnown for one	480 Mbit/s	Unknown — not stated by the source
Features1 differ
Product colourDiffers	Silver	Black
Power1 differ
Bus poweredDiffers	No	USB
Weight & dimensions3 differ
WidthDiffers	85 mm	82 mm
DepthDiffers	123.9 mm	111 mm
WeightDiffers	163 g	150 g
Other featuresidentical
Mac compatibilityKnown for one	Yes	Unknown — not stated by the source
Minimum RAMKnown for one	128 MB	Unknown — not stated by the source
Minimum processorKnown for one	PowerPC G3	Unknown — not stated by the source
USB cableKnown for one	USB	Unknown — not stated by the source
Compatible operating systemsKnown for one	Windows Vista/7/2000/XP Mac OS X 10.4 - 10.6	Unknown — not stated by the source
HDD transfer rateKnown for one	Unknown — not stated by the source	480 Mbit/s
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 40 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-20 - 65 °C

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.