About RAID Configurations
NOTE: RAID is not supported on Inspiron 530b/530d.
This section provides an overview of the redundant array of independent disks (RAID) configuration you may have selected when you purchased your computer. Your computer supports RAID level 1. A RAID level 1 configuration is recommended for the data integrity requirements of digital photography and audio.
The Intel RAID controller on your computer can only create a RAID volume using two physical drives. If a third drive is present, then that drive cannot be made part of a RAID volume using the Intel RAID configuration program, although it can be used as a spare drive in a RAID 1 configuration. However, if four drives are present in your computer, then each pair of drives can be made into a RAID level 1 volume. The drives should be the same size in order to ensure that the larger drive does not contain unallocated (and therefore unusable) space.
RAID Level 1 Configuration
RAID level 1 uses a
Setting Up and Using Your Computer
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