1 hour ago, Abdul201588 said:
Never ever do raid on your boot drives. If the raid fails or even one drive fails, you're screwed.
Did you read the above, they want raid 1, so any drive can fail and you can keep going.
For windows, you need hardware/firmware raid to have bootable raid. SO setup raid in the bios and your good.
But id personally not do this as the chance of a ssd failure is lower, and backups are they in that case. And using raid for boot often disables some features like trim. Just get a single good ssd(like a 860 evo).