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Sandisk U3 performance

Posted by asterix 
Sandisk U3 performance
March 27, 2020 05:13PM
bought some when it on sale: 8.5 for 2, but not $49
https://www.buydig.com/shop/product/E1SDSQXWG032G/Sandisk-32GB-Extreme-Plus-MicroSDHC-Memory-Card-with-Adapter-2-Pack?sdtid=13893500&omid=200&ref=cj&utm_source=CJ&utm_medium=Affiliate&utm_content=4485850&cjevent=4d90bd61707711ea83ba00970a1c0e10

just test it now. The speed much faster than other microSD: write 66MB/s, read 85MB/s. Copied a 2GB file to it, the speed always keep on around 60MB/s.

seems not bad as Pi's system disk
Re: Sandisk U3 performance
March 28, 2020 02:46PM
asterix Wrote:
-------------------------------------------------------
> bought some when it on sale: 8.5 for 2, but not
> $49

> seems not bad as Pi's system disk

Any advice when & where to see these on sale? Those are beautiful specs!

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-= Cloud 9 =-
Re: Sandisk U3 performance
March 29, 2020 07:19AM
asterix Wrote:
-------------------------------------------------------
> bought some when it on sale: 8.5 for 2, but not
>
Nice.

> just test it now. The speed much faster than other microSD: write 66MB/s, read 85MB/s.
>
Excellent.

BTW, how did you test the R/W speed? In my post, I used f3 utility to perform R/W tests.
Re: Sandisk U3 performance
April 02, 2020 12:06AM
Term of endearment: "Shit the Bed".
Usage:
"Say habibie, slow moving topics really shit the bed. don't they?"

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-= Cloud 9 =-
Re: Sandisk U3 performance
April 06, 2020 03:45PM
habibie Wrote:
-------------------------------------------------------
> asterix Wrote:
> -------------------------------------------------------
> > bought some when it on sale: 8.5 for 2, but not
> >
> Nice.
>
> > just test it now. The speed much faster than
> other microSD: write 66MB/s, read 85MB/s.
> >
> Excellent.
>
> BTW, how did you test the R/W speed? In my
> post,
> I used f3
> utility to perform R/W tests.

use ATTO to test it, also wrote a 2GB file from PC to this SD card
Re: Sandisk U3 performance
April 06, 2020 03:47PM
JoeyPogoPlugE02 Wrote:
-------------------------------------------------------
> asterix Wrote:
> -------------------------------------------------------
> > bought some when it on sale: 8.5 for 2, but not
> > $49
>
> > seems not bad as Pi's system disk
>
> Any advice when & where to see these on sale?
> Those are beautiful specs!

a friend told me, he also bought a lot for his Pis :)
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