my Motherboard ASUS A7N8X-E Deluxe says...
"2 Serial ATA channels via Silicon Image Sil3112À controller with RAID 0 and 1, 0+1 support "
and an article says about this Mobo (ASUS A7N8X-E Deluxe)...
NVIDIA nForce2 Ultra 400 chipset doesn’t support the SerialATA interface and ASUS made up for this deficiency by integrating a Sil3112A chip from Silicon Image into the mainboard. It supports two SerialATA devices that you can unite into a RAID array of level 0 or 1. In fact, the SerialATA interface, originally a server technology, has long ceased to be a privilege of a small number of selected mainboards only – mainboard manufactures felt that users were interested in this technology and did their best to meet their demands.
does my Mobo have SATA ports and can I connect a SATA DVD Writer ?