I stumbled across this from an old Atari Magazine:
What do micro buyers want? Easy. They want 1000K RAM, 10Mb of hard disk space; 3-D color animated graphics with a resolution indistinguishable from broadcast TV; a built-in modem, laser-disk interface, and printer; stereo sound on a par with a Moog; and ease of use like the Macintosh.
Reading that made me do a double take. Did they dream of 1 GB of RAM back in 1984? No wait, 1000K is only 1 MB of RAM. Holy smokes. What can you run on only 1 MB of RAM?
I remember my first real computer: it was a Texas Instruments TI 99/4A. When you first turned the TI on, you would get a BASIC (programming language) command prompt. Technically, it had NO RAM and NO hard drive. If you loaded a program into it, it would place the program into 16KB of video memory. I spent hours transcribing programs from Compute! magazine. You would save these programs onto audio cassette tape.
My second computer was an IBM XT. If I recall, it's CPU ran at 4MHz, and it had 640KB of RAM and a 20MB hard drive. Ah, those were the days. This was a DOS-only computer, although somewhere I had acquired a text-based menuing system for it. It's monitor was CGA, which meant it supported up to 16 color graphics.
My third computer was a giant step up. At some point, my mother won an IBM PS/2 at a church raffle. Yay Mom! The PS/2 had 2MB of RAM if I recall. Windows 3.1 was installed. And I don't remember much more about that particular machine.
Moving on up the line, I purchased my very own PC when I had enough money to do so - a 100MHz Pentium 1. I'm sure it came with 16MB of RAM and less than 200MB of hard disk. It came with Windows 3.1, but since Microsoft was just about to launch Windows 95, I got the vendor to send me that CD for free. Sometime later, I decided to spluge and add 16MB more of RAM. It cost me $160 if I recall.
This brings me to my present computer - kind of. I have owned parts of this machine since 1997 or 1998. But I have changed just about every component in that time. I have been through five CD burners - they keep getting cheaper and faster. I have upgraded it's memory to where I now have over 1GB of RAM. I have three physical hard drives, of 8GB, 20GB and 40GB respectively. I have two monitors - one new LCD plus the original 17“ CRT. I have been through numerous video cards, two CPUs, two cases, numerous power supplies, and two motherboards. The modem is probably original though. ;)
Wow, it's amazing what can be considered top of the line over a 10 year period. If you look at the quote at the top of this entry:
1984: 1MB RAM, 10MB hard drive, 2MB or so 3D graphics, 8MHz CPU
2004: 1,000 MB RAM, 120,000 MB hard drive, 128MB graphics card, 3,000 MHz CPU
2014: 1,000,000 MB RAM, 1,440,000,000 MB hard drive, 8,192MB graphics card, 1,125,000 MHz CPU???
That's Moore's law isn't it?