Asus P4P800-E Deluxe - Manual (Page 50)

2-28 Chapter 2: Hardware information
Important notes on the RAID feature:
1. By default, the drive that you connect to the PRI_RAID connector
follow s the DMA133/100/66/33 protocol as an independent drive,
not as a disk array.
2. The RAID/SATA controller chipset does not support ATAPI devices
such as CD-ROMs, DVD-ROMs, etc.
P4P800-E
®
P4P800-E RAID Connectors
NOTE: Orient the red markings
(usually zigzag) on the IDE
ribbon cable to PIN 1.
PRI_RAID
PIN 1
4. RAID ATA/133/100/66/33 connector (40-1 pin PRI_RAID)
This connector support either RAID 0, RAID 1 or RAID 0 + 1
configuration with the Serial ATA RAID connectors through the onboard
Promise
® 20378 RAID controller. You can use this feature to set up a
disk array configuration and to support additional IDE devices.