Product comparison · 2 external hard drives

Iomega 320 GB Hi–Speed USB 2.0 vs Iomega UltraMax Desktop Hard Drive

13specifications compared
8differ
5identical
15known for one product only

Key differences

HDD capacity
- 320 GB Hi–Speed USB 2.0:320 GB
- UltraMax Desktop Hard Drive:640 GB
Maximum data transfer rate
- 320 GB Hi–Speed USB 2.0:480 Mbit/s
- UltraMax Desktop Hard Drive:800 Mbit/s
Width
- 320 GB Hi–Speed USB 2.0:120.7 mm
- UltraMax Desktop Hard Drive:122 mm
Depth
- 320 GB Hi–Speed USB 2.0:88.9 mm
- UltraMax Desktop Hard Drive:245 mm
Height
- 320 GB Hi–Speed USB 2.0:34.9 mm
- UltraMax Desktop Hard Drive:78 mm
Weight
- 320 GB Hi–Speed USB 2.0:1.26 kg
- UltraMax Desktop Hard Drive:2.28 kg
Minimum processor
- 320 GB Hi–Speed USB 2.0:Pentium II / G3
- UltraMax Desktop Hard Drive:300 MHz / G3

Side by side

Differences highlightedShow differences only

Comparison of 320 GB Hi–Speed USB 2.0, UltraMax Desktop Hard Drive
28 specifications	A Iomega 320 GB Hi–Speed USB 2.0 View product	B Iomega UltraMax Desktop Hard Drive View product
Hard drive1 differ
HDD capacityDiffers	320 GB	640 GB
HDD speedKnown for one	Unknown — not stated by the source	7200 RPM
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	8 MB
RAID levelsKnown for one	Unknown — not stated by the source	0
HDD sizeKnown for one	3.5"	Unknown — not stated by the source
Ports & interfaces1 differ
Maximum data transfer rateDiffers	480 Mbit/s	800 Mbit/s
FireWire 800Known for one	Unknown — not stated by the source	Yes
Poweridentical
External power adapterKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions4 differ
WidthDiffers	120.7 mm	122 mm
DepthDiffers	88.9 mm	245 mm
HeightDiffers	34.9 mm	78 mm
WeightDiffers	1.26 kg	2.28 kg
Packaging dataidentical
Bundled softwareKnown for one	Unknown — not stated by the source	EMC Dantz Retrospect Express
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84717050
Other features2 differ
Minimum processorDiffers	Pentium II / G3	300 MHz / G3
Compatible operating systemsDiffers	Microsoft Windows 2000 Professional/XP Home/XP Professional, Mac OS X.	- Microsoft Windows 2000 Professional / XP Home / XP Professional. - Mac OS X v. 10.1+.
I/O portsKnown for one	Unknown — not stated by the source	1 x FireWire 800/1394b 1 x FireWire 400/1394a 3 x USB 2.0
Drive device, transfer rateKnown for one	60 MB/s	Unknown — not stated by the source
Hot-Plug supportKnown for one	Yes	Unknown — not stated by the source
Minimum RAMKnown for one	32 MB	Unknown — not stated by the source
Package dimensions (WxDxH)Known for one	317.50 x 88.90 x 215.90 mm	Unknown — not stated by the source
Sustained data rateKnown for one	60 MB/s	Unknown — not stated by the source
Featuresidentical
Plug and PlayKnown for one	Yes	Unknown — not stated by the source

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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