Product comparison · 2 external hard drives

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

8specifications compared
3differ
5identical
13known for one product only

Key differences

HDD capacity
- UltraMax Pro Desktop Hard Drive 2.0TB:1 TB
- FreeAgent Desk 640Gb:640 GB
Weight
- UltraMax Pro Desktop Hard Drive 2.0TB:3.02 kg
- FreeAgent Desk 640Gb:1 kg
Mac compatibility
- UltraMax Pro Desktop Hard Drive 2.0TB:Yes
- FreeAgent Desk 640Gb:No

Side by side

Differences highlightedShow differences only

Comparison of UltraMax Pro Desktop Hard Drive 2.0TB, FreeAgent Desk 640Gb
21 specifications	A Iomega UltraMax Pro Desktop Hard Drive 2.0TB View product	B Seagate FreeAgent Desk 640Gb View product
Hard drive1 differ
HDD capacityDiffers	1 TB	640 GB
HDD speed	7200 RPM	7200 RPM
HDD size	3.5"	3.5"
Type	HDD	HDD
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	16 MB
Ports & interfacesidentical
eSATAKnown for one	Yes	Unknown — not stated by the source
Maximum data transfer rateKnown for one	Unknown — not stated by the source	480 Mbit/s
Weight & dimensions1 differ
WidthKnown for one	162 mm	Unknown — not stated by the source
DepthKnown for one	200 mm	Unknown — not stated by the source
HeightKnown for one	156 mm	Unknown — not stated by the source
WeightDiffers	3.02 kg	1 kg
Other features1 differ
Disks included quantityKnown for one	2 pc(s)	Unknown — not stated by the source
Internal	No	No
Mac compatibilityDiffers	Yes	No
Total storage capacityKnown for one	2 TB	Unknown — not stated by the source
USB 2.0 ports quantity	1	1
Compatible operating systemsKnown for one	Microsoft Windows 2000 Professional / XP Home / XP Professional / XP Professional x64 / Windows Vista Mac OS X 10.3 +	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
Featuresidentical
Product colourKnown for one	Unknown — not stated by the source	Silver

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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