I have a MSI GT70 Dragon Edition 2 laptop with 3x MSATA slots which can form a Raid0 system. My question is, if I buy for example 3 Samsung 840 EVO mSATA SSDs and create a Raid0 volume, would Samsung Magician allow me to turn on RAPID mode on this volume?
I know, in a given system, it only allows to turn RAPID mode on, in one single disk/volume? (this is my question here..)
No you cannot.
from Magician intro and installation guide: http://www.samsung.com/global/business/semiconductor/samsungssd/downloads/Samsung_Magician_43_Installation_Guide.pdf
Under RAPID mode Limitations:
3) RAIDmode sets is not supported as an accelerated drive.