Product comparison · 2 external hard drives

Iomega 320GB Helium HDD vs Seagate External Portable Drive

Key differences

Differences highlightedShow differences only

Comparison of 320GB Helium HDD, External Portable Drive
30 specifications	A Iomega 320GB Helium HDD View product	B Seagate External Portable Drive View product
Hard drive1 differ
HDD capacityDiffers	320 GB	250 GB
HDD speedKnown for one	Unknown — not stated by the source	5400 RPM
Ports & interfacesidentical
Ethernet LANKnown for one	No	Unknown — not stated by the source
FireWire 400Known for one	No	Unknown — not stated by the source
FireWire 800Known for one	No	Unknown — not stated by the source
Features1 differ
Product colourDiffers	Silver	Black
Power1 differ
Bus poweredDiffers	No	USB
Weight & dimensions1 differ
WidthKnown for one	85 mm	Unknown — not stated by the source
DepthKnown for one	123.9 mm	Unknown — not stated by the source
HeightKnown for one	17.5 mm	Unknown — not stated by the source
WeightDiffers	163 g	160 g
Other features1 differ
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 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one	0	Unknown — not stated by the source
Compatible operating systemsDiffers	Windows Vista/7/2000/XP Mac OS X 10.4 - 10.6	Windows Vista/XP Mac OS X 10.4.8
Package dimensions (WxDxH)Known for one	Unknown — not stated by the source	134.62 x 48.26 x 167.64 mm
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	141.3 x 80 x 17.60 mm
Package weight (imperial)Known for one	Unknown — not stated by the source	0.358 kg (0.79 lbs)
Packaging dataidentical
Package weightKnown for one	Unknown — not stated by the source	360 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.