Freecom 160GB ToughDrive Pro vs Freecom 250GB ToughDrive Pro

Comparison of 160GB ToughDrive Pro, 250GB ToughDrive Pro

30 specifications	A Freecom 160GB ToughDrive ProView product	B Freecom 250GB ToughDrive ProView product
Hard drive1 differ
HDD capacityDiffers	160 GB	250 GB
HDD speed	5400 RPM	5400 RPM
HDD size	2.5"	2.5"
Interface	Serial ATA	Serial ATA
Type	HDD	HDD
Storage drive average seek time	12 ms	12 ms
Storage drive buffer size	8 MB	8 MB
Ports & interfacesidentical
Maximum data transfer rate	480 Mbit/s	480 Mbit/s
FireWire 400	Yes	Yes
Poweridentical
Bus powered	USB	USB
Operational conditionsidentical
Operating temperature (T-T)	5 - 60 °C	5 - 60 °C
Storage temperature (T-T)	-20 - 80 °C	-20 - 80 °C
Operating shock	300 G	300 G
Weight & dimensionsidentical
Weight	200 g	200 g
Packaging dataidentical
User guide	Yes	Yes
Other features2 differ
Integrated USB cable	Yes	Yes
Average latency	7.14 ms	7.14 ms
Internal	No	No
Mac compatibility	Yes	Yes
Minimum RAM	256 MB	256 MB
Minimum system requirementsDiffers	-PC: Intel Pentium III / AMD Duron 900 MHz/+, 256 MB RAM (Vista: 512 MB RAM)/+, CD-ROM, USB 2.0/FireWire 400. -MAC: PowerPC G3/G4/G5, Power Book G3/G4 / Intel Mac, 256 MB RAM/+, CD-ROM, USB 2.0/FireWire 400.	PC: Intel Pentium III / AMD Duron 900 MHz/+, 256 MB RAM (Vista: 512 MB RAM)/+, CD-ROM, USB 2.0/FireWire 400. -MAC: PowerPC G3/G4/G5, Power Book G3/G4 / Intel Mac, 256 MB RAM/+, CD-ROM, USB 2.0/FireWire 400.
Non-operating shock	1000 G	1000 G
Quick start guide	Yes	Yes
Track to track seek time	2 ms	2 ms
USB 2.0 ports quantity	1	1
USB cable	USB	USB
USB required	Yes	Yes
Compatible operating systemsDiffers	-Windows 2000 / XP / Vista. -Mac OS X v10.3/+.	Windows 2000 / XP / Vista. -Mac OS X v10.3/+.
Dimensions (WxDxH)	82 x 155 x 19 mm	82 x 155 x 19 mm
FireWire cable	Yes	Yes

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.