Freecom Mobile Drive II 250GB vs Nilox DH0305ER-OTB external hard drive

Comparison of Mobile Drive II 250GB, DH0305ER-OTB

27 specifications	A Freecom Mobile Drive II 250GBView product	B Nilox DH0305ER-OTB external hard drive Model DH0305ER-OTB View product
Hard driveidentical
HDD capacity	250 GB	250 GB
HDD speed	5400 RPM	5400 RPM
HDD size	2.5"	2.5"
InterfaceKnown for one	Serial ATA	—Unknown — not stated by the source
Type	HDD	HDD
Storage drive buffer sizeKnown for one	—Unknown — not stated by the source	8 MB
Features1 differ
Product colourDiffers	Silver	Black
Poweridentical
Bus poweredKnown for one	USB	—Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	10 - 35 °C	—Unknown — not stated by the source
Storage temperature (T-T)Known for one	-20 - 80 °C	—Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	134.5 mm	—Unknown — not stated by the source
DepthKnown for one	83 mm	—Unknown — not stated by the source
HeightKnown for one	19 mm	—Unknown — not stated by the source
WeightKnown for one	300 g	—Unknown — not stated by the source
Other featuresidentical
HDD transfer rate	480 Mbit/s	480 Mbit/s
Internal	No	No
Mac compatibility	Yes	Yes
Mean time between failures (MTBF)Known for one	50000 h	—Unknown — not stated by the source
Minimum RAMKnown for one	256 MB	—Unknown — not stated by the source
Minimum processorKnown for one	Intel Pentium III, AMD Duron, Intel Mac	—Unknown — not stated by the source
Minimum system requirementsKnown for one	CD-ROM USB 2.0/1.1	—Unknown — not stated by the source
USB 2.0 ports quantityKnown for one	1	—Unknown — not stated by the source
USB requiredKnown for one	Yes	—Unknown — not stated by the source
Compatible operating systemsKnown for one	Windows 2000/XP/Vista Mac OS X v10.3+	—Unknown — not stated by the source
Dimensions (WxDxH)Known for one	—Unknown — not stated by the source	86 x 140 x 16 mm
Ports & interfacesidentical
USB connectorKnown for one	—Unknown — not stated by the source	USB
USB versionKnown for one	—Unknown — not stated by the source	2.0

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.