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Panasonic Working On 2-Terabyte SD Cards

An anonymous reader writes "SD cards with a theoretical maximum capacity of 2TB are in development by Panasonic and the SD Association, it has been announced. The technology is called 'Secure Digital Extended Capacity', or 'SDXC', and Panasonic has announced it will soon show off a 64GB SDXC card. Using the new technology, read/write speeds are set to hit 300MBps. SanDisk and Sony are using the same standard to develop Extended Capacity cards in Sony's Memory Stick Pro and Memory Stick Micro range. SDXC utilises Microsoft's new exFAT file system — AKA 'FAT 64' — which first appeared in Windows Vista SP1, and has a theoretical file size limit of 16 exbibytes." Reader xlotlu adds a note about the "proprietary exFAT file system, which is available for licensing under NDA. There are currently no specific patents on exFAT, but its legal status is uncertain since it's based on FAT. The FAT patents have been previously upheld in court."

20 of 270 comments (clear)

  1. Re:They're talking about address space by sexconker · · Score: 5, Funny

    No! They're working on a 2 TiB card and have a 64 GiB card just about ready. They have a theoretical limit of 16 EiB!

    Get with the times, accept the ibi!

    (Fuck ibi. 1 KB = 1024 bytes.)
    (Fuck this article. Might as well say Sony is working on a new battery that will recharge in less than 1 minute and last for days, while Intel is working on 32 nm CPUS, and later, 20 nm!)

  2. They tried RieserFS by Anonymous Coward · · Score: 4, Funny

    But it died on the table.

  3. I, for one... by banffbug · · Score: 3, Funny

    cannot wait until everyone's walking around saying "pebibytes". Thou some people will call them pebeebytes and that will annoy me to no end.

    1. Re:I, for one... by banffbug · · Score: 5, Funny

      Please forget what i just said. I am wrong so so wrong.

  4. Re:They're talking about address space by CaptainPatent · · Score: 4, Funny

    No, the file system may support it but the SDXC standard will top out at 2TB. [...] It's called planned obsolescence

    What are you talking about? 640k should be enough for anybody!

    --
    Well, back to rejecting software patent applications.
  5. Re:FAT by CannonballHead · · Score: 2, Funny

    You're right. When I buy something, I don't want to be able to plug it in and use it. I want to have to sit for $X $unit_of_time before being able to put my files on it!

    What's this with computers coming pre-built and even pre-installed with $operating_system_name, anyways? I don't want to plug it in and have it work, I want to have to spend $X $unit_of_time before I'm able to use it!

    ... your point remains true that people would think it's broken, but I'm not sure that "smart people" wnat to have to format it, either.

  6. Re:They're talking about address space by sexconker · · Score: 2, Funny

    7680x4320 (8K) x 120 (fps) x 2 (3D) x 3 (lame-o 24 bit color) = 22.247314453125 GB/sec. 1 hour is 78.213214874267578125 TB.

    Oh, you meant compressed? I don't accept compression at the source level!

  7. Re:They're talking about address space by wooferhound · · Score: 1, Funny

    ""At 2 TB you have room for hours of 8K 120fps 3d stereo video.""

    You could fit all your porn on one SD Card.

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    We are Dead Stars looking back Up at the Sky
  8. Re:They're talking about address space by Anonymous Coward · · Score: 1, Funny

    You insensitive clod. I can already fit all my porn on one SD card.

  9. Re:They're talking about address space by sentientbeing · · Score: 4, Funny

    Peter Piper, from the Peck of Pickled Pepper organization.

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    beware he who would deny you access to information, for in his mind he dreams himself your master
  10. Re:They're talking about address space by vlad30 · · Score: 5, Funny

    Normally I'd agree. But after SDXC, they've run out of good options for acronyms.

    SDUC (Ultra) SDxC (xTreme!) SDSC (Super)

    SDPL (Plaid) They'll go Plaid

    --
    Your'e all thinking it, I just said it for you
  11. Re:They're talking about address space by YrWrstNtmr · · Score: 4, Funny

    You insensitive clod. I can already fit all my porn on one SD card.

    Slacker.

  12. Re:They're talking about address space by Anonymous Coward · · Score: 1, Funny

    So you buy the urban myth coverup? how lame.

  13. Re:They're talking about address space by karnal · · Score: 3, Funny

    All of a sudden, Emeril Lagasse appeared from the ether and punched your hard drive with "extra fragmentation." *BAM!*

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    Karnal
  14. Re:Give me a break by Ksevio · · Score: 2, Funny

    I didn't realize how slow DSL really was if it's taken you over 2 months and you haven't even filled up half a gig. Glad I got cable instead

  15. FAT 64 by fru1tcake · · Score: 5, Funny

    a theoretical file size limit of 16 exbibytes

    That's almost enough to store a picture of yo mama!

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    It's not a bug, it's a lepidopter!
  16. Re:They're talking about address space by Joce640k · · Score: 2, Funny

    They we all know WHY it was invented, we just want the name/address of the person who thought it rolled elegantly off the tongue.

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    No sig today...
  17. Re:They're talking about address space by Anonymous Coward · · Score: 2, Funny

    SDEC (Expanded)

    Or they could go the Capcom way with Super Secure Digital II Turbo Hyper Cheating Fighting Champion Edition Capacity.

  18. Re:They're talking about address space by Linker3000 · · Score: 3, Funny

    I use micro-SD cards for my midget porn!

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    AT&ROFLMAO
  19. Re:They're talking about address space by gbjbaanb · · Score: 3, Funny

    You insensitive clod. I can already fit all my porn on one SD card.

    Slacker.

    The word you're looking for certainly ends in 'ker', but it isn't the one you used :-)