Conceptronic Grab'n'Go 2.5" External Hard Disk USB 2.0 40GB vs Seagate External 160GB Hard Drive

Comparison of Grab'n'Go 2.5" External Hard Disk USB 2.0 40GB, External 160GB Hard Drive

14 specifications	A Conceptronic Grab'n'Go 2.5" External Hard Disk USB 2.0 40GBView product	B Seagate External 160GB Hard DriveView product
Hard drive1 differ
HDD capacityDiffers	40 GB	160 GB
HDD speedKnown for one	—Unknown — not stated by the source	5400 RPM
HDD size	2.5"	2.5"
Type	HDD	HDD
Storage drive buffer sizeKnown for one	—Unknown — not stated by the source	8 MB
Ports & interfacesidentical
USB connector	USB	USB
USB version	2.0	2.0
Poweridentical
Bus poweredKnown for one	—Unknown — not stated by the source	USB
Other featuresidentical
Drive device, transfer rateKnown for one	—Unknown — not stated by the source	480 MB/s
Internal	No	No
Mac compatibilityKnown for one	—Unknown — not stated by the source	Yes
HDD transfer rateKnown for one	480 Mbit/s	—Unknown — not stated by the source
Minimum system requirementsKnown for one	CD-ROM	—Unknown — not stated by the source
I/O portsKnown for one	1x 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.