It's definitely possible (dont ask me how though) because I do have one - 
albeit not that particular model or manufacturer - that i use with my 
windows laptop as a backup device (running the old HD from that laptop). 
I've never had any problems with it, not tried to get it to work under 
linux though...

 - Ross


On Tue, 8 Jan 2002, Bj�rn Stenberg wrote:

> Dmitri wrote:
> 
> > I would *very much* doubt that the HDD can be fed with USB power. Most
> > HDDs are really power-hungry, and they want dual (+5V, +12V) power
> > supplies.
> 
> Actually 2.5" harddisks don't use +12V, only +5V. It seems most drives
> need more than the maximum 2.5W when spinning up but less when in use. So,
> theoretically, you could solve the power-up surge with a really big
> capacitor or something, but you'd still be pushing the limit.
> 
> The Archos Jukebox works as an "unpowered" USB harddisk, but it uses
> batteries to power the disk and does not take power from the bus.
> 
> Since disk power loss is a rather unpleasant experience, I personally
> would not trust a unit that tries to live off the USB power.
> 
> /Bj�rn
> 
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