Product comparison · 2 external hard drives

Acer 320GB 2.5" Slim External Hard Disc Drive vs Seagate FreeAgent Go 640GB

Key differences

HDD capacity
- 320GB 2.5" Slim External Hard Disc Drive:320 GB
- FreeAgent Go 640GB:640 GB
Weight
- 320GB 2.5" Slim External Hard Disc Drive:165 g
- FreeAgent Go 640GB:160 g

Differences highlightedShow differences only

Comparison of 320GB 2.5" Slim External Hard Disc Drive, FreeAgent Go 640GB
15 specifications	A Acer 320GB 2.5" Slim External Hard Disc Drive View product	B Seagate FreeAgent Go 640GB View product
Hard drive1 differ
HDD capacityDiffers	320 GB	640 GB
HDD speedKnown for one	Unknown — not stated by the source	5400 RPM
HDD size	2.5"	2.5"
Type	HDD	HDD
Ports & interfacesidentical
Maximum data transfer rateKnown for one	Unknown — not stated by the source	480 Mbit/s
USB connectorKnown for one	Unknown — not stated by the source	USB
USB versionKnown for one	Unknown — not stated by the source	2.0
Featuresidentical
Product colourKnown for one	Unknown — not stated by the source	Silver
Weight & dimensions1 differ
WeightDiffers	165 g	160 g
WidthKnown for one	74 mm	Unknown — not stated by the source
DepthKnown for one	111 mm	Unknown — not stated by the source
HeightKnown for one	14 mm	Unknown — not stated by the source
Other featuresidentical
Internal	No	No
USB 2.0 ports quantity	1	1
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	130.00 x 12.50 x 80.00 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.