I havent bought this unit exactly, (and cant find the name rn), but be wary that those USB connected enclousures cant expand the pool you have, only create new, separate one. It aint much of an issue to access, as you can create virtual folder accessing the secons pool in the root folder of first pool, but your raids are gonna be separate. I have raid 6 over 4 disks in my main enclousure, hoped to expand it to 6 disk raid 6, but thats not possible. Instead I have my original raid 6 over 4 disks, and separate raid 1 over 2 new disks, wasting 1 whole disk to parity
