The Quirky Comeback of Vintage Storage: A USB Drive with a Twist
In an age where AI data centers are gobbling up storage space like there’s no tomorrow, it’s refreshing to see some engineers diving into the past for inspiration. While most of us wouldn’t think twice about using technology from the 1950s or 60s, one inventive tinkerer has crafted what he proudly dubs the “world’s worst USB device.”
Tech YouTuber Polymatt recently shared a video detailing his creation, and it’s a fascinating watch—even if you can only fit a minuscule 64 bits of data on it. Instead of the modern flash storage we’re used to, Polymatt opted for magnetic-core memory, a technology that was groundbreaking back in its heyday.
Magnetic-core memory was all the rage during the 1950s and 60s, used in iconic machines like ENIAC and the Apollo Guidance Computer. This retro tech relies on tiny rings made from ferrimagnetic materials, threaded by wires. By manipulating the magnetic field through these wires, the direction of the magnetic polarity can represent binary data—0s and 1s. The best part? No power is needed to maintain that polarity, classifying it as non-volatile storage, similar to NAND flash.
Despite the tiny ceramic rings giving it a nostalgic charm, Polymatt’s USB drive only holds a mere 64 bits. To put that in perspective, IBM’s magnetic-core memory unit from 1957 could store a whopping 147,456 bits, though it came with its own hefty price tag and weight. Imagine needing 16 million of these little rings just to match a 1 GB drive!
As you watch Polymatt’s video, you’ll appreciate the painstaking process he went through to bring this project to life. Interestingly, the microcontroller he used to manage the USB interface actually has flash storage that’s exponentially larger than the magnetic-core device itself. It’s a quirky contrast that makes you chuckle.
While it’s hard to compare this retro creation to the high-speed external SSDs available today, there’s something enchanting about it. Sure, silicon storage is faster and can hold significantly more data, but a handful of chips just doesn’t evoke the same sense of nostalgia as Polymatt’s handmade gadget. It’s a blast from the past that sparks admiration for the ingenuity of earlier tech.
Polymatt’s creation may be a relic of history, but it’s a beautiful piece of tech art that makes you want to dive into your own DIY project. Now, if only I could finish my Lego Milky Way instead of getting sidetracked by this vintage tech! What a fun distraction!