Conceptronic Grab'n'GO 2.5”, 320GB vs Conceptronic Grab’n’GO 3.5", 1 TB

Comparison of Grab'n'GO 2.5”, 320GB, Grab’n’GO 3.5", 1 TB

15 specifications	A Conceptronic Grab'n'GO 2.5”, 320GBView product	B Conceptronic Grab’n’GO 3.5", 1 TBView product
Hard drive2 differ
HDD capacityDiffers	320 GB	1 TB
HDD speed	5400 RPM	5400 RPM
HDD sizeDiffers	2.5"	3.5"
Type	HDD	HDD
Ports & interfacesidentical
USB connector	USB	USB
USB version	2.0	2.0
eSATA	Yes	Yes
Featuresidentical
Product colour	Black	Black
Plug and PlayKnown for one	Yes	—Unknown — not stated by the source
Other featuresidentical
Bytes per sectorKnown for one	—Unknown — not stated by the source	512
HDD transfer rateKnown for one	—Unknown — not stated by the source	480 Mbit/s
Internal	No	No
USB 2.0 ports quantity	1	1
Compatible operating systemsKnown for one	—Unknown — not stated by the source	Windows 2000/XP/Vista
Poweridentical
Bus poweredKnown for one	USB	—Unknown — not stated by the source

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.