http://download.msi.com.tw/support/mnu_exe/E6590v1.2.execitat fra bios..
The mainboard has 3 IDE RAID connectors, which are controlled by
Promise 20376.
IDE3 is a 32-bit Enhanced PCI IDE and Ultra DMA 66/100/133 controller
that provides PIO mode 0~5, Bus Master, and Ultra DMA 66/100/133
function. You can connect to one hard disk drive.
The mainboard also provides optional dual high-speed Serial ATA interface
ports, SER1 & SER2. Each supports 1st generation serial ATA data
rates of 150 MB/s. Both connectors are fully compliant with Serial ATA 1.0
specifications. Each Serial ATA connector can connect to 1 hard disk device.
Please refer to Serial ATA Raid manual for detail software installation
procedure.
så der er osse s-ata på, så der er flere muligheder..O)