In December of 2002, I uploaded a screen-captured table showing IBM’s estimates for the cost of a terabyte over the next eight years. I couldn’t be bothered to convert it into HTML. Eighteen months on, Adrian Furby did just that. This shows there’s some “can I have some more”‘s law of the lazyweb or something, and that you should optimise for laziness and early public whining instead of planning ahead. I’ve added it to the page.
I just checked with NewEgg for prices, and with a $61 80GB harddrive, we’re four bucks short of right on target. We should be down to a sub-$500 terabyte some time next year.