I'm currently running a messily configured Freenas server and thinking about switching to Unraid for hard drive pool flexibility and more user friendly interface. I was wondering if there is an easy way to move my drives into an unraid pool with 1 parity disk. I have data on a 8tb, 6tb, and 3tb drive in Freenas all shared as single drives, and an empty 8tb drive to use as the parity disk. I also wanted to double check that my older hardware will work. I just want to run basic file sharing, Plex for direct play, Sonarr, Radarr, and maybe home assistant in docker (its performing these tasks, minus home assistant, fine with an older Freenas build).
CPU:AMD A6-3500 APU
Motherboard: ASRock A75m-itx server motherboard
RAM: 8GB DDR3
Case: Lian Li PC-Q25
Thanks for your help.