Product comparison · 2 external hard drives

Freecom Hard Drive 1.5TB USB 2.0 vs Freecom XXS 250GB

Key differences

HDD capacity
- Hard Drive 1.5TB USB 2.0:1.5 TB
- XXS 250GB:250 GB
HDD size
- Hard Drive 1.5TB USB 2.0:3.5"
- XXS 250GB:2.5"
Product colour
- Hard Drive 1.5TB USB 2.0:Silver
- XXS 250GB:Black
Storage temperature (T-T)
- Hard Drive 1.5TB USB 2.0:-20 - 80 °C
- XXS 250GB:-20 - 70 °C
Weight
- Hard Drive 1.5TB USB 2.0:1.2 kg
- XXS 250GB:155 g
Dimensions (WxDxH)
- Hard Drive 1.5TB USB 2.0:200 x 115 x 40 mm
- XXS 250GB:109.8 x 79.5 x 13.5 mm

Differences highlightedShow differences only

Comparison of Hard Drive 1.5TB USB 2.0, XXS 250GB
30 specifications	A Freecom Hard Drive 1.5TB USB 2.0 View product	B Freecom XXS 250GB View product
Hard drive2 differ
HDD capacityDiffers	1.5 TB	250 GB
HDD speedKnown for one	7200 RPM	Unknown — not stated by the source
HDD sizeDiffers	3.5"	2.5"
Storage drive average seek timeKnown for one	9 ms	Unknown — not stated by the source
Storage drive buffer sizeKnown for one	8 MB	Unknown — not stated by the source
Features1 differ
Product colourDiffers	Silver	Black
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
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 - 70 °C
Weight & dimensions1 differ
WeightDiffers	1.2 kg	155 g
Other features3 differ
Average latencyKnown for one	4.2 ms	Unknown — not stated by the source
MaterialKnown for one	Aluminium	Unknown — not stated by the source
Minimum processorDiffers	Intel Pentium-III / AMD Duron 900MHz, PowerPC G3/G4/G5, Power Book G3/G4, Intel Mac	Intel Pentium III / AMD Duron 900 MHz, PowerPC G3/G4/G5, Power Book G3/G4, Intel Mac
Track to track seek timeKnown for one	0.8 ms	Unknown — not stated by the source
Compatible operating systemsDiffers	Windows 2000/XP/Vista, Mac OS X v10	Windows 2000 / XP / Vista, Mac OS X v10.3
Dimensions (WxDxH)Differs	200 x 115 x 40 mm	109.8 x 79.5 x 13.5 mm
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	1

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.