Product comparison · 2 external hard drives

Iomega 320GB eGo Portable Hard Drive FireWire 400 / USB 2.0 vs Seagate FreeAgent Desk 640Gb

Key differences

HDD capacity
- 320GB eGo Portable Hard Drive FireWire 400 / USB 2.0:320 GB
- FreeAgent Desk 640Gb:640 GB
HDD speed
- 320GB eGo Portable Hard Drive FireWire 400 / USB 2.0:5400 RPM
- FreeAgent Desk 640Gb:7200 RPM
Product colour
- 320GB eGo Portable Hard Drive FireWire 400 / USB 2.0:Red
- FreeAgent Desk 640Gb:Silver
Weight
- 320GB eGo Portable Hard Drive FireWire 400 / USB 2.0:220 g
- FreeAgent Desk 640Gb:1 kg
Mac compatibility
- 320GB eGo Portable Hard Drive FireWire 400 / USB 2.0:Yes
- FreeAgent Desk 640Gb:No

Differences highlightedShow differences only

Comparison of 320GB eGo Portable Hard Drive FireWire 400 / USB 2.0, FreeAgent Desk 640Gb
20 specifications	A Iomega 320GB eGo Portable Hard Drive FireWire 400 / USB 2.0 View product	B Seagate FreeAgent Desk 640Gb View product
Hard drive2 differ
HDD capacityDiffers	320 GB	640 GB
HDD speedDiffers	5400 RPM	7200 RPM
HDD sizeKnown for one	Unknown — not stated by the source	3.5"
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	16 MB
Ports & interfacesidentical
FireWire 400Known for one	Yes	Unknown — not stated by the source
Maximum data transfer rateKnown for one	Unknown — not stated by the source	480 Mbit/s
Features1 differ
Product colourDiffers	Red	Silver
Weight & dimensions1 differ
WidthKnown for one	89 mm	Unknown — not stated by the source
DepthKnown for one	134 mm	Unknown — not stated by the source
HeightKnown for one	19 mm	Unknown — not stated by the source
WeightDiffers	220 g	1 kg
Other features2 differ
Mac compatibilityDiffers	Yes	No
Minimum processorKnown for one	Pentium II / Mac G3	Unknown — not stated by the source
Minimum system requirementsDiffers	Microsoft Windows 2000 Professional / XP Home / XP Professional / XP Professional x64 / Windows Vista Mac OS X 10.1.5 +	Windows Vista Home Basic, Home Premium, Ultimate, Business SP 1, XP Home, Professional, Media Center SP 2, XP, Vista
Supported data transfer ratesKnown for one	480Mbits/s	Unknown — not stated by the source
USB requiredKnown for one	Unknown — not stated by the source	Yes
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	175 x 172 x 33.7 mm

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.