Wow....
Yes, you can now get a terabyte hard drive on a desktop PC. Breaking the ice with a Hitachi drive was Dell, with ?Area 51? game-oriented machines from its Alienware subsidiary. The 1T option initially costs $500.
In case you?re wondering, as printed text a terabyte would occupy 100 million reams of paper, consuming some 50,000 trees. It is enough to hold 16 days (not hours) of DVD-quality video, or a million pictures, or almost two years worth of continuous music.
http://news.yahoo.com/s/livescience/...terabyteofdata