Two ultra 100 IDE channels with 40 pin/80 wire connectors.

Supports up to four IDE/ATA devices.

RAID level 1 (Mirroring) - an identical copy of your data is placed on another drive.

RAID level 0 (Striping) - increases sustained data transfer rates.

RAID level 0+1 (Striping and Mirroring): for the best performance and fault tolerance data redundancy.

Supports any IDE hard drive, DVD, CD-ROM, or  ZIP drive.