RAID Graphical Description

raid.jpg (JPEG Image, 1092x577 pixels)

The linked site graphically explains what all of the different RAID configurations are.

This concept really is genious. There isn't a single word on the site...just simple pictures that easily depict what the specified RAID level means.

RAID (wikipedia): Redundant array of independent disks. A system of multiple hard drives for sharing or replicating data.