[citation][nom]drwho1[/nom]so when will the 3TB Internal drives be available?and what is their size after formatted?I know that 2TB only has 1.81TB after formatted so I'm guessing around 2.6TB after formatted, does anybody knows?[/citation]
Some readers have already answered your second question, as to your first, I'd say only next year.
And for a simple reason: customer satisfaction. In case you don't know, the overwhelmingly majority of PC's out there still use the BIOS to boot up, and, although you can certainly use a 3 TB HDD inside your computer, it better not be the primary HDD because the BIOS has a 2TB limit on that.
Next year the "new BIOS" called Unified Extensible Firmware Interface (UEFI) will start to be common among motherboards, and then yes, it will be less confusing for the user. If they were to be sold today, a large sticker would have to be added.
Well, it still will have to next year, becasue of all the existing PC's based on the old BIOS, but at least there will be a market to put a single 3TB drive. Today, if a PC vendor was to sell a new computer, it would have to sell a PC with two HDD's inside: a smaller one (primary), and this 3TB one.