[Pw_forum] SATA vs SAS

[Carlo Nervi]

My two cents: even though there are differences between SAS and SATA, they
are not so huge.
>From this point of view I guess that a fast Solid State Hard Disk would
make the difference on the I/O.



2014-08-07 10:06 GMT+02:00 Paolo Giannozzi <paolo.giannozzi at uniud.it>:

> On Wed, 2014-08-06 at 18:15 -0400, Eduardo Menendez wrote:
>
> > Is it critical to use SAS disks (compared to SATA) for good
> > performance of Quantum ESPRESSO?
>
> I guess it depends upon the amount of I/O you plan to do
>
> Paolo
>
> --
> Paolo Giannozzi, Dept. Chemistry&Physics&Environment,
> Univ. Udine, via delle Scienze 208, 33100 Udine, Italy
> Phone +39-0432-558216, fax +39-0432-558222
>
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-- 

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