What are the Different RAID Levels?
Whether hardware or software, RAID is available in different schemes, or RAID levels. The most commonly levels are RAID 0, 1, 5, 6, and 10. RAID 0, 1, and 5 work on both HDD and SSD media. (RAID levels 4 and 6 also work on both media, but are rarely seen in practice.) Read more.