Freecom 320GB CLS HDD vs Freecom 640GB CLS HDD

Comparison of 320GB CLS HDD, 640GB CLS HDD

30 specifications	A Freecom 320GB CLS HDDView product	B Freecom 640GB CLS HDDView product
Hard drive1 differ
HDD capacityDiffers	320 GB	640 GB
HDD size	2.5"	2.5"
Interface	Serial ATA	Serial ATA
Type	HDD	HDD
Ports & interfacesidentical
Maximum data transfer rate	480 Mbit/s	480 Mbit/s
Ethernet LAN	No	No
FireWire 400	No	No
FireWire 800	No	No
Featuresidentical
Product colour	Black	Black
Certification	CE, FCC	CE, FCC
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
Operating relative humidity (H-H)	8 - 80%	8 - 80%
Weight & dimensionsidentical
Width	109 mm	109 mm
Depth	79 mm	79 mm
Height	13 mm	13 mm
Weight	155 g	155 g
Other featuresidentical
Internal	No	No
Mac compatibility	Yes	Yes
Minimum RAM	512 MB	512 MB
Minimum processor	Intel, AMD, Power PC G5	Intel, AMD, Power PC G5
Minimum storage drive space	2048 MB	2048 MB
Protective rubber jacket	Yes	Yes
Quick start guide	Yes	Yes
USB 2.0 ports quantity	1	1
USB 3.2 Gen 1 (3.1 Gen 1) ports quantity	0	0
USB cable	Yes	Yes
USB required	Yes	Yes
Compatible operating systems	Windows XP/Vista/7, Mac OS X 10.4 +	Windows XP/Vista/7, Mac OS X 10.4 +

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.