Freecom XXS Leather 320GB vs Freecom XXS Leather 640GB

Comparison of XXS Leather 320GB, XXS Leather 640GB

24 specifications	A Freecom XXS Leather 320GBView product	B Freecom XXS Leather 640GBView product
Hard drive1 differ
HDD capacityDiffers	320 GB	640 GB
HDD size	2.5"	2.5"
Type	HDD	HDD
Ports & interfacesidentical
USB connector	USB	USB
USB version	3.2 Gen 1 (3.1 Gen 1)	3.2 Gen 1 (3.1 Gen 1)
Featuresidentical
Product colour	Black	Black
Poweridentical
Bus powered	USB	USB
Operational conditionsidentical
Operating temperature (T-T)	10 - 35 °C	10 - 35 °C
Storage temperature (T-T)	-20 - 70 °C	-20 - 70 °C
Weight & dimensionsidentical
Width	113 mm	113 mm
Depth	86 mm	86 mm
Height	10 mm	10 mm
Weight	155 g	155 g
Packaging dataidentical
Cables included	USB	USB
Other featuresidentical
Data transfer rate	5 Gbit/s	5 Gbit/s
Internal	No	No
Mac compatibility	Yes	Yes
Material	Leather	Leather
Mean time between failures (MTBF)	50000 h	50000 h
Minimum RAM	256 MB	256 MB
Minimum processor	Intel Pentium III / AMD Duron 900 MHz, 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
Quick start guide	Yes	Yes
USB 3.2 Gen 1 (3.1 Gen 1) ports quantity	1	1
Compatible operating systems	Windows XP / Vista / 7, Mac OS X v10.4.8	Windows XP / Vista / 7, Mac OS X v10.4.8

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.