I am looking forward to buying a 1 TB external hard disk. I'm located in the USA right now but will be flying back to India soon. I don't want to carry a US power cable and then use it in India with an electrical adapter/ converter. I'd prefer if the hard-disk was one without an external power supply, which just powers itself through the USB.
Are there any such hard-disks available for 1 TB? I searched on Google, Deals2Buy.com, Buy.com, BestBuy.com and several others but all the hard-disks which I found from Western Digitial, Seagate, Lacie or any others require an external power supply. There were other smaller capacity ones like 500 GB which were available without external power supply, but I'm interested in buying a 1 TB one while I'm at it.
If somebody could direct me to an external 1 TB hard disk which comes without an external power supply and is available for < $ 150, I'd be really grateful.