Instal windows 8 with "intel smart response technology

Hi,

I'm looking on instal windows 8 on my laptop Insprion 7520. To use the advantage of Intel smart storage,  i need to instal windows with the mode "intel smart response technology' instead of AHCI. But, when I start the instalation program of windows, there is no disk available.
The disk is here when i try to instal in ACHI. but in this mode, i can not use my 32gb ssd to accelerate the system.

I think i nee to add some drivers in the USB boot key but i don't know where i can find its ?

Thanks

Quentin