Product comparison · 2 external hard drives

Freecom Hard Drive Classic 400GB vs Freecom Mobile Hard Drive 160 GB USB-2

Key differences

HDD capacity
- Hard Drive Classic 400GB:400 GB
- Mobile Hard Drive 160 GB USB-2:160 GB
HDD speed
- Hard Drive Classic 400GB:7200 RPM
- Mobile Hard Drive 160 GB USB-2:5400 RPM
HDD size
- Hard Drive Classic 400GB:3.5"
- Mobile Hard Drive 160 GB USB-2:2.5"
Storage drive average seek time
- Hard Drive Classic 400GB:9 ms
- Mobile Hard Drive 160 GB USB-2:13 ms
Storage drive buffer size
- Hard Drive Classic 400GB:16 MB
- Mobile Hard Drive 160 GB USB-2:8 MB
Storage temperature (T-T)
- Hard Drive Classic 400GB:20 - 80 °C
- Mobile Hard Drive 160 GB USB-2:-20 - 80 °C
Weight
- Hard Drive Classic 400GB:750 g
- Mobile Hard Drive 160 GB USB-2:300 g
Minimum RAM
- Hard Drive Classic 400GB:256 MB
- Mobile Hard Drive 160 GB USB-2:64 MB

Differences highlightedShow differences only

Comparison of Hard Drive Classic 400GB, Mobile Hard Drive 160 GB USB-2
28 specifications	A Freecom Hard Drive Classic 400GB View product	B Freecom Mobile Hard Drive 160 GB USB-2 View product
Hard drive5 differ
HDD capacityDiffers	400 GB	160 GB
HDD speedDiffers	7200 RPM	5400 RPM
HDD sizeDiffers	3.5"	2.5"
Storage drive average seek timeDiffers	9 ms	13 ms
Storage drive buffer sizeDiffers	16 MB	8 MB
Ports & interfacesidentical
Maximum data transfer rateKnown for one	480 Mbit/s	Unknown — not stated by the source
Featuresidentical
Product colourKnown for one	Black	Unknown — not stated by the source
Poweridentical
External power adapterKnown for one	Yes	Unknown — not stated by the source
Bus poweredKnown for one	Unknown — not stated by the source	USB
Operational conditions1 differ
Storage temperature (T-T)Differs	20 - 80 °C	-20 - 80 °C
Weight & dimensions1 differ
WeightDiffers	750 g	300 g
WidthKnown for one	Unknown — not stated by the source	83 mm
DepthKnown for one	Unknown — not stated by the source	132 mm
HeightKnown for one	Unknown — not stated by the source	18 mm
Other features2 differ
Minimum RAMDiffers	256 MB	64 MB
Track to track seek timeDiffers	0.8 ms	3 ms
USB requiredKnown for one	Yes	Unknown — not stated by the source
Dimensions (WxDxH)Known for one	200 x 115 x 40 mm	Unknown — not stated by the source
HDD 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.