Complex sentence: RAID 60, also called RAID 6 +0, combines the straight block-level striping of RAID 0 with the distributed double parity of RAID 6, resulting in a RAID 0 array striped across RAID 6 elements.
Split into simpler sentences: RAID 60, also called RAID 6 +0, combines the straight block-level striping of RAID 0 with the distributed double parity of RAID 6. That is, a RAID 0 array striped across RAID 6 elements.