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Author Topic: SDHC UHS-I Card 32GB & 5DIII ??? please  (Read 4494 times)

LifeAfter

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SDHC UHS-I Card 32GB & 5DIII ??? please
« on: April 19, 2012, 06:59:59 AM »
So does the SANDISK Extreme Pro SDHC UHS-I Card 32GB work in 5DIII?
It doesn't work at all, or yes but not at 100% speed ?

I'm really confused..answer please
5D MK III / EF 16-35mm f2.8 L USM II / EF 24-70 f2.8 L II /EF 70-200mm f2.8 L / Extender 1.4 / EF 35mm f2 IS / EF 50mm f1.4 USM / Sigma 85mm f1.4
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SDHC UHS-I Card 32GB & 5DIII ??? please
« on: April 19, 2012, 06:59:59 AM »

LifeAfter

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Re: SDHC UHS-I Card 32GB & 5DIII ??? please
« Reply #1 on: April 19, 2012, 07:03:38 AM »
SANDISK Extreme Pro SDHC UHS-I Card 32GB or 64GB
read: 95MB/s, write: 90MB/s, class 10
5D MK III / EF 16-35mm f2.8 L USM II / EF 24-70 f2.8 L II /EF 70-200mm f2.8 L / Extender 1.4 / EF 35mm f2 IS / EF 50mm f1.4 USM / Sigma 85mm f1.4
Fujifilm X100S / Film: EOS 1000Fn, CANON AT1, MAMIYA DSX 1000
iPhone 5 with 0.67 Wideangle lens

simonxu11

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Re: SDHC UHS-I Card 32GB & 5DIII ??? please
« Reply #2 on: April 19, 2012, 08:11:42 AM »
It works with mark III for sure, but not at full speed.

http://www.robgalbraith.com/bins/camera_wb_multi_page.asp?cid=6007-12452

Renato

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Re: SDHC UHS-I Card 32GB & 5DIII ??? please
« Reply #3 on: April 19, 2012, 08:45:01 AM »
On the manual pg 32 it says it does not comply with UHS but they can be used.  No specifics are given. >:(

Mt Spokane Photography

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Re: SDHC UHS-I Card 32GB & 5DIII ??? please
« Reply #4 on: April 19, 2012, 07:40:59 PM »
You are paying for speed ou can't use.  I bought a 30 mb/sec 64 GB SDXC from Amazon, and it is fine.  I only use it as a backup, and format it occasionally as it filles up.  My CF cards are the main ones.

Wideopen

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Re: SDHC UHS-I Card 32GB & 5DIII ??? please
« Reply #5 on: April 19, 2012, 10:51:15 PM »
Itll work...not at full speed tho...

dturano

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Re: SDHC UHS-I Card 32GB & 5DIII ??? please
« Reply #6 on: April 19, 2012, 11:53:25 PM »
is this something that in time can be utilized via firmware? or is it a hardware restriction?

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Re: SDHC UHS-I Card 32GB & 5DIII ??? please
« Reply #6 on: April 19, 2012, 11:53:25 PM »

Mt Spokane Photography

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Re: SDHC UHS-I Card 32GB & 5DIII ??? please
« Reply #7 on: April 20, 2012, 12:57:21 AM »
is this something that in time can be utilized via firmware? or is it a hardware restriction?

Its hardware related.  Use CF if you want speed.

kdsand

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Re: SDHC UHS-I Card 32GB & 5DIII ??? please
« Reply #8 on: April 20, 2012, 01:48:21 AM »
is this something that in time can be utilized via firmware? or is it a hardware restriction?

That's the million dollar question.
I think everyone would like to know exactly how & why the speed has been restricted by Canon.
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LifeAfter

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Re: SDHC UHS-I Card 32GB & 5DIII ??? please
« Reply #9 on: April 20, 2012, 04:35:26 AM »
Thank you everyone for your answers, i get it.
CF remains the best for speed,
what a pity that Canon restricted the SD speed (?!*ç/+&)
5D MK III / EF 16-35mm f2.8 L USM II / EF 24-70 f2.8 L II /EF 70-200mm f2.8 L / Extender 1.4 / EF 35mm f2 IS / EF 50mm f1.4 USM / Sigma 85mm f1.4
Fujifilm X100S / Film: EOS 1000Fn, CANON AT1, MAMIYA DSX 1000
iPhone 5 with 0.67 Wideangle lens

cps_user

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Re: SDHC UHS-I Card 32GB & 5DIII ??? please
« Reply #10 on: April 20, 2012, 05:43:01 AM »
it is, but on the other hand, I've tested it and for my shooting, it won't be an issue. If you shoot sports then yes, you might run into buffer trouble.

kdsand

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Re: SDHC UHS-I Card 32GB & 5DIII ??? please
« Reply #11 on: April 20, 2012, 06:43:40 PM »
Thank you everyone for your answers, i get it.
CF remains the best for speed,
what a pity that Canon restricted the SD speed (?!*ç/+&)

Lol
I couldn't have said it better " (?!*ç/+&)"
 :D
60D, t2i, Magic Lantern, Manfrotto, Joby, Domke, SanDisk and excetera excetera

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Re: SDHC UHS-I Card 32GB & 5DIII ??? please
« Reply #11 on: April 20, 2012, 06:43:40 PM »