Do you want SSD and hard drive raid arrays for backup? You can have them, but you’ll pay more per terabyte for external Thunderbolt enclosures marketed toward MacBook Pro and Mac Studio users.
Next is Disk Speed Test for the NVMe RAID 0 array over 10Gbe (left) and Thunderbolt 4 ethernet (right). Pretty darn close and these results make sense. Next up are SATA SSDs which perform on par ...