News & Announcements

‘Racetrack’ Magnetic Memory Could Make Computer Memory 100,000 Times Faster

Imagine a computer equipped with shock-proof memory that’s 100,000 times faster and consumes less power than current hard disks. EPFL Professor Mathias Kläui is working on a new kind of “Racetrack” memory, a high-volume, ultra-rapid non-volatile read-write magnetic memory that may soon make such a device possible.

Annoyed by how long it took his computer to boot up, Kläui began to think about an alternative. Hard disks are cheap and can store enormous quantities of data, but they are slow; every time a computer boots up, 2-3 minutes are lost while information is transferred from the hard disk into RAM (random access memory). The global cost in terms of lost productivity and energy consumption runs into the hundreds of millions of dollars a day.

Like the tried and true VHS videocassette, the proposed solution involves data recorded on magnetic tape. But the similarity ends there; in this system the tape would be a nickel-iron nanowire, a million times smaller than the classic tape.

Related Post:  Troubleshooting containers after they’re long gone

And unlike a magnetic videotape, in this system nothing moves mechanically. The bits of information stored in the wire are simply pushed around inside the tape using a spin polarized current, attaining the breakneck speed of several hundred meters per second in the process. It’s like reading an entire VHS cassette in less than a second. Continue reading …

Related Post:  Configure software repositories in Fedora

LinuxBSDos needs your donation to continue!

I hope this article has saved you valuable time and effort to fix a problem that would have taken more time than is necessary. That makes me happy, and why I love doing this. But because more people than ever are reading articles like this with an adblocker, ad revenues have fallen to a level that's not enough to cover my operating costs. That's why I want to ask you a favor: To make a one-time or recurring donation to support this site and keep it going. It's a small favor, but every one counts. And you can make your donation using Patreon or directly via Paypal. Thank you for whatever donation you're able to make.

Donate via Patreon. Donate via Paypal.

Aside from donation, you may also signup to receive an email once I publish new content. Your email will not be shared or traded to anyone. And you can unsubscribe at any time.

Please share:

We Recommend These Vendors and Free Offers

Launch an SSD VPS in Europe, USA, Asia & Australia on Vultr's KVM-based Cloud platform starting at $5:00/month (15 GB SSD, 768 MB of RAM).

Deploy an SSD Cloud server in 55 seconds on DigitalOcean. Built for developers and starting at $5:00/month (20 GB SSD, 512 MB of RAM).

Want to become an expert ethical hacker and penetration tester? Request your free video training course of Online Penetration Testing and Ethical Hacking

Whether you're new to Linux or are a Linux guru, you can learn a lot more about the Linux kernel by requesting your free ebook of Linux Kernel In A Nutshell.


One Comment

  1. Pingback: Tweets that mention ‘Racetrack’ Magnetic Memory Could Make Computer Memory 100,000 Times Faster — LinuxBSDos.com -- Topsy.com

Leave a Comment

Your email address will not be published. Required fields are marked *

*