I currently have a 2tb hard drive and a 120gb samsung 840 evo already installed, I have a 250gb 840 evo on the way. I am wondering what I can do with the second ssd. Is there a way to add the second ssd in a RAID 0 configuration or should I just set them up as two separate drives? If separate drives, should I keep windows 8.1 on the 120gb or move it to the 250gb? Thank You!