MB Mirror Gen 2

Hi there,
I’ve got a MB mirror Gen 2, with 4T total HD.
Because i really don’t need the mirroring can i set up the MB like 2 regular HD (2T x 2) ?
how?

I’m not expert so i need some tips how to do it.

Thanks

Probably.

Is there a raid configuration menu?

If so. . I would set as JBOD mode (Just a Bunch Of Disks)

(this is better IMHO than Raid 0; or any option that leaves you with one logical volume)

Note: I suspect this will result in a drive data wipe.