Product comparison · 2 external hard drives

Acer 500GB 2.5" Slim External Hard Disc Drive vs Iomega eGo™ Portable HD, Mac Edition, FireWire 800/FireWire 400/USB 2.0 320GB

Key differences

HDD capacity
- 500GB 2.5" Slim External Hard Disc Drive:500 GB
- eGo™ Portable HD, Mac Edition, FireWire 800/FireWire 400/USB 2.0 320GB:320 GB
Width
- 500GB 2.5" Slim External Hard Disc Drive:74 mm
- eGo™ Portable HD, Mac Edition, FireWire 800/FireWire 400/USB 2.0 320GB:89 mm
Depth
- 500GB 2.5" Slim External Hard Disc Drive:111 mm
- eGo™ Portable HD, Mac Edition, FireWire 800/FireWire 400/USB 2.0 320GB:143 mm
Height
- 500GB 2.5" Slim External Hard Disc Drive:14 mm
- eGo™ Portable HD, Mac Edition, FireWire 800/FireWire 400/USB 2.0 320GB:16 mm
Weight
- 500GB 2.5" Slim External Hard Disc Drive:165 g
- eGo™ Portable HD, Mac Edition, FireWire 800/FireWire 400/USB 2.0 320GB:227 g

Differences highlightedShow differences only

Comparison of 500GB 2.5" Slim External Hard Disc Drive, eGo™ Portable HD, Mac Edition, FireWire 800/FireWire 400/USB 2.0 320GB
18 specifications	A Acer 500GB 2.5" Slim External Hard Disc Drive View product	B Iomega eGo™ Portable HD, Mac Edition, FireWire 800/FireWire 400/USB 2.0 320GB View product
Hard drive1 differ
HDD capacityDiffers	500 GB	320 GB
HDD speedKnown for one	Unknown — not stated by the source	5400 RPM
Type	HDD	HDD
HDD sizeKnown for one	2.5"	Unknown — not stated by the source
Ports & interfacesidentical
FireWire 400Known for one	Unknown — not stated by the source	Yes
FireWire 800Known for one	Unknown — not stated by the source	Yes
Featuresidentical
Product colourKnown for one	Unknown — not stated by the source	Red
Weight & dimensions4 differ
WidthDiffers	74 mm	89 mm
DepthDiffers	111 mm	143 mm
HeightDiffers	14 mm	16 mm
WeightDiffers	165 g	227 g
Other featuresidentical
Internal	No	No
Mac compatibilityKnown for one	Unknown — not stated by the source	Yes
Supported data transfer ratesKnown for one	Unknown — not stated by the source	USB 2.0 - 480 Mbits/s / FW 400 - 400 Mbits/s / FW 800 - 800 Mbits/s
USB 2.0 ports quantity	1	1
USB cableKnown for one	Unknown — not stated by the source	USB
Compatible operating systemsKnown for one	Unknown — not stated by the source	Microsoft Windows 2000 Professional; XP; Windows Vista Mac OS X 10.1 - 10.5
FireWire cableKnown for one	Unknown — not stated by the source	Yes

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.