1TB External Hard Drives

[Shawnasee]

Are there any that do not require their own AC Adapter or power source?
Are there any that you just connect via USB and thats it?

[enginurd]

Doubt it. Not until a laptop drive comes out in 1TB flavor, me thinks.

[Malkizadek]

Doubt it. Not until a laptop drive comes out in 1TB flavor, me thinks.

+1 sir

[PC_User]

All 3.5" SATA drives (internal/external) require their own power source. USB simply would not provide enough power to the drive.