Product comparison · 2 external hard drives

Freecom Mobile Drive USB 160GB vs HP HD3000s Personal Media Drive

10specifications compared
7differ
3identical
19known for one product only

Key differences

HDD capacity
- Mobile Drive USB 160GB:160 GB
- HD3000s Personal Media Drive:300 GB
HDD speed
- Mobile Drive USB 160GB:5400 RPM
- HD3000s Personal Media Drive:7200 RPM
Width
- Mobile Drive USB 160GB:83 mm
- HD3000s Personal Media Drive:117.5 mm
Depth
- Mobile Drive USB 160GB:132 mm
- HD3000s Personal Media Drive:206 mm
Height
- Mobile Drive USB 160GB:18 mm
- HD3000s Personal Media Drive:38 mm
Weight
- Mobile Drive USB 160GB:300 g
- HD3000s Personal Media Drive:1.32 kg

Side by side

Differences highlightedShow differences only

Comparison of Mobile Drive USB 160GB, HD3000s Personal Media Drive
29 specifications	A Freecom Mobile Drive USB 160GB View product	B HP HD3000s Personal Media Drive View product
Hard drive2 differ
HDD capacityDiffers	160 GB	300 GB
HDD speedDiffers	5400 RPM	7200 RPM
HDD sizeKnown for one	2.5"	Unknown — not stated by the source
Storage drive average seek timeKnown for one	13 ms	Unknown — not stated by the source
Storage drive buffer sizeKnown for one	8 MB	Unknown — not stated by the source
InterfaceKnown for one	Unknown — not stated by the source	Ultra-ATA/133
Ports & interfacesidentical
USB connectorKnown for one	USB	Unknown — not stated by the source
USB versionKnown for one	2.0	Unknown — not stated by the source
Poweridentical
Bus poweredKnown for one	USB	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	5 - 60 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-20 - 80 °C	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	83 mm	117.5 mm
DepthDiffers	132 mm	206 mm
HeightDiffers	18 mm	38 mm
WeightDiffers	300 g	1.32 kg
Other features1 differ
Average latencyKnown for one	4.2 ms	Unknown — not stated by the source
HDD transfer rateKnown for one	480 Mbit/s	Unknown — not stated by the source
Mac compatibilityKnown for one	Yes	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	50000 h	Unknown — not stated by the source
Minimum RAMKnown for one	64 MB	Unknown — not stated by the source
Minimum processorKnown for one	700 MHz	Unknown — not stated by the source
Track to track seek timeKnown for one	3 ms	Unknown — not stated by the source
USB 2.0 ports quantityKnown for one	1	Unknown — not stated by the source
Compatible operating systemsDiffers	Windows 2000 Windows XP Mac OS X v.10.1	Windows XP Home, Professional, Media Center Edition Edition
Power requirementsKnown for one	Unknown — not stated by the source	100 - 240 VAC, 47 - 63 Hz
Featuresidentical
LED indicatorsKnown for one	Unknown — not stated by the source	Power

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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