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SanDisk SD memory card 'largest ever'

53 点作者 ilghiro超过 10 年前

9 条评论

bane超过 10 年前
Honestly, 512GB in a removable postage stamp is the stuff of Science Fiction. I remember when I was kid in the early 90s and in my school computer club and we sat down to sketch out what kind of computer we&#x27;d have in the <i>YEAR 2100</i> and I put down the ridiculous storage size...something like 24GB or something. I wasn&#x27;t even close.<p>1 of these could have easily stored a copy of all of the internet traffic that happened over the course of a day in 1993. [1]<p>Now we&#x27;ve got spaceships, VR, pocket sized personal computers with always on global network communications, video calls, amazing smart watches, and now half a <i>terabyte</i> in something the size of my big toenail.<p>It kind of feels like the future we were promised pre-internet is finally starting to happen.<p>My less than a year old desktop&#x27;s main drive is the same storage size as this. In a year it will be the size of my fingernail and I can put it in my phone and my tablet.<p>1 - <a href="https://en.wikipedia.org/wiki/Terabyte#Illustrative_usage_examples" rel="nofollow">https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Terabyte#Illustrative_usage_ex...</a>
flynnieous超过 10 年前
Now you can lose even more pictures and video when your SD goes bad. Woohoo!<p>There are a lot of photographers who won&#x27;t use SDs larger than 8GB for just that reason--lose one, you don&#x27;t lose everything.
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Someone1234超过 10 年前
I know people are going to scuff at the $800 price tag, but frankly it CAN be justified for certain things. For example a lot of studios use a direct feed to a terminal (e.g. WiFi&#x2F;USB delivery of pictures as they&#x27;re taken) but they also utilise an SD card as a &quot;backup&quot; in case the photo is somehow lost or the computer was down.<p>Changing out SD cards on an SLR doesn&#x27;t really take very long, but it does disrupt the workflow (particularly when you have to take a thousand pictures in an hour or more, that could be a dozen SD card changes) and $800 for a card which might last you the whole day might be worth it.<p>It definitely won&#x27;t be useful for your kid&#x27;s birthday party or even to film your school project. But as an industrial tool there are definitely uses for a card such as this (although external SSDs are starting to become &quot;big,&quot; so maybe less so than a year ago).
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3rd3超过 10 年前
Amazing, that is 320 GB&#x2F;cm^3. I didn&#x27;t know that we have possibly already passed the information density of the human brain (~80 GB&#x2F;cm^3).
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jacquesm超过 10 年前
I love it how in one paragraph they state that capacity has increased over 3 (decimal) orders of magnitude but there is a magical hard cap of 2T (only a factor 4 removed from where we stand today). If that&#x27;s correct then 2^10 = 1000, over 10 years that&#x27;s one doubling per year so we are 2 years away from reaching the ceiling in SD cards. You read it first on the BBC website.
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namlem超过 10 年前
I wish more devices had SD slots. Particularly Windows Tablets. There&#x27;s plenty of room in there, and SD cards are way better than microSD.
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carlosvega超过 10 年前
Also remember the 128GB microSD.<p>This new 512GB SD could be useful for 4K video and that kind of stuff.<p><a href="http://www.amazon.com/SanDisk-Adapter-SDSDQUAN-128G-G4A-Newest-Version/dp/B00M562LF4/ref=sr_1_1?s=electronics&amp;ie=UTF8&amp;qid=1410622135&amp;sr=1-1&amp;keywords=128GB+sandisk+micro+sd" rel="nofollow">http:&#x2F;&#x2F;www.amazon.com&#x2F;SanDisk-Adapter-SDSDQUAN-128G-G4A-Newe...</a>
martin_超过 10 年前
Is &quot;Extreme Pro&quot; really the best name they could come up with?<p>It would be sweet (as others have hinted towards) if there could be some built in redundancy, i.e. two 256GB partitions that act as a raid.
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BenoitEssiambre超过 10 年前
obligatory <a href="http://xkcd.com/691/" rel="nofollow">http:&#x2F;&#x2F;xkcd.com&#x2F;691&#x2F;</a>
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