RB953GS-5HnT-RP config

Hello guys,
I want to buy this board RB953GS-5HnT-RP and add two miniPCIE: one for 2.4GHz WiFi which is a logical choice as not all devices can use 5GHz WiFi and second one a SATA adapter and create a RAID 1 to use it as a NAS. What do you think, will work ? I’m confident the router board will have enough computing power to manage all, what I don’t know is if SATA will work.
Thanks,
Alex