Two decades have elapsed since their heyday but one bulk supplier of the iconic 3.5-inch floppy disk used to store data in 1990s says business is still booming.
Tom Persky runs floppydisk.com, a California-based online disk recycling service that takes in new and used disks before sending them on to a reliable customer base — he reckons he sells about 500 a day.
Who buys floppy disks in an age when more sophisticated storage devices like CD-ROMs, DVDs and USB flash drives have been made increasingly obsolete by internet and cloud storage? Those in the embroidery, tools and dye, and airline industries, especially those involved in aircraft maintenance, said Mr Persky.
"If you built a plane 20 or 30 or even 40 years ago, you would use a floppy disk to get information in and out of some of the avionics of that airplane," said Mr Persky, 73.
At his warehouse, shelves are packed with bright green, orange, blue, yellow or black disks sent from around the world. At one end sits a large magnetic machine with a conveyor belt that wipes out information on disks, while another machine slaps labels on them.
The warehouse also holds 8-inch floppy disks, an even older storage medium, including one labelled as containing the 1960 John F Kennedy and Richard Nixon US presidential debate.
Despite being a relic in the modern world, Mr Persky says floppy disks have several redeeming qualities.
"Floppy disks are very reliable, very stable, a very well understood way to get information in and out of a machine," he said. "Plus, they have the additional feature of not being very hackable."
Mr Persky ended up in the floppy disk business after working in software development for a tax company in the 1990s that duplicated its software on to floppy disks. He says he fell in love with the business and took it on after it was spun off.
But he is not expecting it to survive another 20 years.
"When I see the 'save' icon, I see a floppy disk. But most people just see the 'save' icon," Mr Persky said.
"I'll be here for as long as people continue to want to have these disks. But it's not forever."
