Product comparison · 2 external hard drives

Iomega Desktop Hard Drive USB 2.0 2.0TB vs Seagate FreeAgent Desk 640Gb

10specifications compared
4differ
6identical
14known for one product only

Key differences

HDD capacity
- Desktop Hard Drive USB 2.0 2.0TB:1 TB
- FreeAgent Desk 640Gb:640 GB
Storage drive buffer size
- Desktop Hard Drive USB 2.0 2.0TB:8 MB
- FreeAgent Desk 640Gb:16 MB
Weight
- Desktop Hard Drive USB 2.0 2.0TB:2.2 kg
- FreeAgent Desk 640Gb:1 kg
Mac compatibility
- Desktop Hard Drive USB 2.0 2.0TB:Yes
- FreeAgent Desk 640Gb:No

Side by side

Differences highlightedShow differences only

Comparison of Desktop Hard Drive USB 2.0 2.0TB, FreeAgent Desk 640Gb
24 specifications	A Iomega Desktop Hard Drive USB 2.0 2.0TB View product	B Seagate FreeAgent Desk 640Gb View product
Hard drive2 differ
HDD capacityDiffers	1 TB	640 GB
InterfaceKnown for one	Serial ATA	Unknown — not stated by the source
Storage drive buffer sizeDiffers	8 MB	16 MB
Weight & dimensions1 differ
WidthKnown for one	121 mm	Unknown — not stated by the source
DepthKnown for one	241 mm	Unknown — not stated by the source
HeightKnown for one	70 mm	Unknown — not stated by the source
WeightDiffers	2.2 kg	1 kg
Other features1 differ
Disks included quantityKnown for one	2 pc(s)	Unknown — not stated by the source
Mac compatibilityDiffers	Yes	No
Minimum processorKnown for one	Pentium II / Mac G3	Unknown — not stated by the source
Start-up currentKnown for one	2.2 A	Unknown — not stated by the source
Supported data transfer ratesKnown for one	480Mbits/s	Unknown — not stated by the source
Total storage capacityKnown for one	2 TB	Unknown — not stated by the source
Compatible operating systemsKnown for one	Microsoft Windows 2000 Professional / XP Home / XP Professional / Vista Mac OS X 10.1.5 +	Unknown — not stated by the source
Minimum system requirementsKnown for one	Unknown — not stated by the source	Windows Vista Home Basic, Home Premium, Ultimate, Business SP 1, XP Home, Professional, Media Center SP 2, XP, Vista
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
Ports & interfacesidentical
Maximum data transfer rateKnown for one	Unknown — not stated by the source	480 Mbit/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.

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