Here's how old school floppy drives worked

Shawn Knight

Posts: 15,291   +192
Staff member

By the time I got into computing, 3.5-inch floppy disks were still around but their use was on the decline. I admittedly knew very little about how they worked but this 15-minute video from The 8-Bit Guy certainly changed that.

If you’re interested in taking a further stroll down memory lane, I’d also recommend checking out their video on cassette tape drives. The channel has plenty of other cool videos as well, like this one on modding a battery backup unit or this one about using a heatsink to cool a microwave dinner.

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"By the time I got into computing, 3.5-inch floppy disks were still around but their use was on the decline".
By the time I got into computing, 3.5" floppy (or stiffy) disks weren't even in existence. Backups were still made on tape drives or punch cards.
 
I started when cassette's and 5.25 floppies ruled the roost but I had mainly tapes and a few carts for my c-64 back then and the switch to the amiga was fantastic, I had so many diskettes it was unreal. It was the amiga that introduced me to hard disks and cd roms.... those were the days.
 
I still have an old TRS-80, complete with cassette drive, sitting in boxes in my garage LOL. Floppy drives became awesome in a short time, and then faded out just as quick (thankfully). But I still remember picking up my first bundle of fresh floppies!
 
Some aircraft still use 3.5" floppy disc to load up Navigation data and it takes about 45 minutes to load up. That's if it doesn't fail.
 
0:18 love talking about floppy di**s he doesn't care how many inches they are either,,,he loves collecting them feeling them looking at them...
 
I congratulate the reporter on this one, got every single bit (or byte) correct! Good Stuff .....
 
Nawp, it has to be 8 inches to be a Real floppy (original colloquialism - and don't forget: She Don't luv my big 8 inch, floppy of my favorite blues)
 
Wasn't mentioned (for obvious reasons) but you can take floppy disks and look at the sun through them. Don't do this though, because I'm sure there are super thin ones out there and you are going to burn your retina trying. So don't be an *****. However, for those of us that have handled them and know, yeah they were good sunglasses.
 
Started with Atari 800 then went to Kaypro CPM. Had four half height double sided floppies in the Kaypro. Didn't have a system with a hard drive until my first 8088 system.
 
Started with Atari 800 then went to Kaypro CPM. Had four half height double sided floppies in the Kaypro. Didn't have a system with a hard drive until my first 8088 system.
My first Atari was an 8088 pc3 and I got it without a hard drive, I was running dos from a 5.25 floppy before I got a 20 mb seagate st 225.
 
"By the time I got into computing, 3.5-inch floppy disks were still around but their use was on the decline".
By the time I got into computing, 3.5" floppy (or stiffy) disks weren't even in existence. Backups were still made on tape drives or punch cards.
No papertape backups? I remember the drums and the first removable disk drive (2 million character capacity - IBM 1311). And then there was the RAMAC 350 (6 million 6-bit characters) and the 1405 (10 million alphameric charcters) and its later counterpart the 1301 (25 million characters).
 
"By the time I got into computing, 3.5-inch floppy disks were still around but their use was on the decline".
By the time I got into computing, 3.5" floppy (or stiffy) disks weren't even in existence. Backups were still made on tape drives or punch cards.

When I got into computing it was all about tapes then I moved straight to 3.5" "floppies". p.s backups are still done on tape though I suppose they are referred to as cartridges but they are in essence tapes. We use LTO 6 which are 6.25Tb storage.
 
When I got into computing it was all about tapes then I moved straight to 3.5" "floppies". p.s backups are still done on tape though I suppose they are referred to as cartridges but they are in essence tapes. We use LTO 6 which are 6.25Tb storage.
Yeah, we used tapes (cassette tapes) as well as 8" floppy disks. Hollerith punch cards were mainly used to load some programs but died away quite quickly if I remember correctly. The 3.5" stiffy was quite a revelation for it's time.
 
Wasn't mentioned (for obvious reasons) but you can take floppy disks and look at the sun through them. Don't do this though, because I'm sure there are super thin ones out there and you are going to burn your retina trying.
I stare at the sun all the time, it's how I keep my vision 40/40.

Solar radiation, totally good for us. Cures cancer, doesn't cause it.

One day we'll all fly into it and discover what it's like to be immortal.
 
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