Intel X25 slow

[charlywiggin]

Guys,
Im trying to troubleshoot these results:

Why am I getting crappy 4kQd32 read speeds:

Ive got the latest firmware:

 

[mmettin]

New install ?
Is the Drive aligned to 4k sectors ?

My results from my X25-M

 

[charlywiggin]

what do you mean by "alignment"?

 

[charlywiggin]

Ok, changed bios to AHCI sata mode;

why does my write 4k suck now:

 

[ShuttleLuv]

Do you have the latest intel inf drivers installed?