On 10 Sep 2013 17:28, "Matthias Scheler" <tron%zhadum.org.uk@localhost> wrote:
>
> On Tue, Sep 10, 2013 at 05:23:47PM +0100, Justin Cormack wrote:
> > > You could however try to change the BIOS settings and configure the
> > > SATA ports to use AHCI mode.
> >
> > If Linux is only giving 25MB/s this suggests AHCI is not on, and the
> > performance will be awful.
>
> Or it could mean that Linux knows how to enable AHCI mode if the BIOS
> didn't do that.
>
No it doesn't. 25MB/s is way too slow. Even hard drives do 3x this. The look egacy emulation for SSD is very bad though.