Here’s a cool site that tracks the improvement of digital disk storage, and the concomitant decline in prices, from $300,000.00 per gigabyte in 1981 until 2010, when a gigabyte of storage could be had for about 10 cents. I bought my first hard drive in 1984 or 1985. I don’t remember the exact year but I do remember that it’s interface was RLL, it was 5.25″ wide, had a 10 megabyte capacity and that it cost me $300, used. Adjusted for inflation that’s $611. That was around the same time as the ad below so you can see what a smoking hot deal I got.
YEAR — Price of a Gigabyte
1981 — $300,000
1987 — $50,000
1990 — $10,000
1994 — $1000
1997 — $100
2000 — $10
2004 — $1
2010 — $0.10
Source: Cost of Hard Drive Storage Space







