Language Selection

English French German Italian Portuguese Spanish

Toshiba ships first perpendicular harddrive

Filed under
Hardware

Toshiba claims it has won the race of bringing the first PMR harddrive to the market. PMR, short for perpendicular magnetic recording, is believed to increase the capacity of harddrives substantially: Toshiba's first PMR device is a single platter 1.8-inch model with a storage density of 133 Gbit per square inch.

Perpendicular recording has turned out to be key to increase capacities of harddrives for a few more years before the storage industry will have to think more seriously about switching from the current, 32-year old, "Winchester" tech to optically-assisted approaches. In fact, perpendicular recording is believed to drive available storage space deep into a territory that was believed unreachable with Winchester just five years ago.

In this respect, it is exciting that perpendicular recording moves quickly from being theory into reality. The plain specs and usability, however, are not earth-shattering, at least for this specific debut model. While squeezing 40 GByte on a single platter, overall storage density remains at a level of some existing harddrives that do not use perpendicular recording - 133 Gbit per square inch.

Full Story.

More in Tux Machines

Leftovers: Gaming

Leftovers: KDE/Qt

  • Randa - Bring Touch to KDE
    About a year ago, we talked with several people who were going to work together in Randa, Switzerland. These people were united by a love of KDE and had common motives—to make KDE technology better and have tons of fun while doing it! The 5th edition of the Randa Meetings high in the Swiss Alps in August 2014 was a huge success, with many new features and major new additions to KDE technology, through the dedicated efforts of about 50 KDE developers taking a week out of their busy lives to bring great software to users.
  • Unity 8 And KDE May Coexist On The Future Versions Of The Ubuntu Desktop
    The Ubuntu and KDE developers are working together at making Unity 8 and KDE coexist, permitting the users to have both the two desktop environments on the same system.
  • GCompris at Akademy 2015
  • Randa Meetings 2015 – The countdown begins
  • KDE.org Redesign
    KDE Frameworks, Plasma desktop, and our community have a rich history of nearly twenty years in creating great open-source software, making us a truly historic organisation of passionate developers; and along with that history some of our online infrastructure has begun to show its age. The KDE.org website and its various sections are the front door to the KDE ecosystem, it is how people new to KDE will judge us and it’s where our developers, translators, artists, and community members know their hard work will be presented to the world.
  • Akademy 2015 – Phones, CI, and Kubuntu
    Akademy always starts off with two days of ever so exciting talks on a number of engaging subjects. But this year particularly interesting things happened courtesy of Blue Systems.

Red Hat News

Fedora: The Latest

  • Korora 22 Flash Update
    As we announced when Korora 22 was released, Adobe Flash is no longer included by default.
  • Fedora repository for Doom stuff: Zandronum, Doomseeker, CnDoom
    I had a bit of free time over the last few days, and looked at the current state of the art for Doom on Linux. The awesome Rahul Sundaram has been looking after several Doom-related packages for a while – including the Chocolate Doom package – but there are some things that seem to be commonly used these days that we didn’t have packaged. So I packaged them up, and put them in a new repository!
  • CUDA 7.0 enabled programs for Fedora 22
    I’ve udpated the CUDA version in the Fedora 22 Nvidia repository, it now contains CUDA 7.0.28 along with the cuFFT 7.0.35 patch. Note that from this version, CUDA is x86_64 bit compatible only, so there are no more i386 packages. There is still the cudart library available for 32 bit, but I don’t think it’s worth packaging.
  • Secure Boot — Fedora, RHEL, and Shim Upstream Maintenance: Government Involvement or Lack Thereof
    Note that there are parts of this chain I’m not a part of, and obviously linux distributions I’m not involved in that support Secure Boot. I encourage other maintainers to offer similar statements for their respective involvement.
  • Remi repository is changing
    The "remi" repository exists for > 10 years, it have changed a lot, and some recent changes worth to be explained.