I have replaced my old HDD in RAID1 mode by 2 SSD Samsung 980PRO mounted alos in RAID 1 mode. However it seems that Samsung Magician is unable to manage performance, diagnostic and updates... is there any solution ?
Is your RAID controller in SATA mode? Because "RAID on mode in SATA configuration is not supported by Samsung Magician and USB bootable solution". It might support AHCI RAID but you'd need to double check that with Samsung directly rather than on here in a user community