When I was pretty new at this PC biz, I bought a Quantum Bigfoot TX harddrive for SEK4000. It was massive! Both physically - 5.25" platters - and capacity-wise; 12 GB. It wasn't all that fast, but it didn't matter because it only took care of bulk storage, games, MP3s, SID tunes, stuff like that. It was also pretty quiet.
Today I can buy a Hitachi 7k400 drive with 400GB (33 1/3 times the capacity) for less than SEK3800. It's much faster too, so fast it can easily be used as a primary drive for a system rather than just a big warehouse for junk data. Not only that, but it physically measures no more in size than any other contemporary harddrive despite it has five platters and ten read/write heads in it.
I had a bit of fun with the windows calculator, and after having determined using a ruler that four floppies are almost precisely 13mm thick, I concluded that this 400GB drive corresponds to a stack of almost 45,500 880kB Amiga-format floppies that is nearly one and a half kilometers tall. No, I have no idea how much it weighs, but it must be hundreds of kilos.
Whoah. Think I'll switch to DVDs when it's time to back up that harddrive!
Today I can buy a Hitachi 7k400 drive with 400GB (33 1/3 times the capacity) for less than SEK3800. It's much faster too, so fast it can easily be used as a primary drive for a system rather than just a big warehouse for junk data. Not only that, but it physically measures no more in size than any other contemporary harddrive despite it has five platters and ten read/write heads in it.
I had a bit of fun with the windows calculator, and after having determined using a ruler that four floppies are almost precisely 13mm thick, I concluded that this 400GB drive corresponds to a stack of almost 45,500 880kB Amiga-format floppies that is nearly one and a half kilometers tall. No, I have no idea how much it weighs, but it must be hundreds of kilos.
Whoah. Think I'll switch to DVDs when it's time to back up that harddrive!