The first PC-type machine I used was at work- an ACT Sirius (10MHz 8086, 640KB RAM) with a massive
10MB (yup, that's megabytes) HDD, I wondered how I'd ever fill it
First PC I bought with my own money was a Viglen 25MHz 386 with 4MB RAM (later extended to 8MB) and a 60MB HDD. Cost me nearly £2,000, rather more than the 27" iMac I'm typing this on
But it's HDDs that have really changed- first separate one I bought was 200MB and cost ~£200, the most recent holds 10,000 times the amount of data, cost a third of the price and is a lot smaller!