nVIDIA MCP68/MCP61Chipset,Supports Socket AM2,2*DDRII,2*SATA2,1* ... audio codec Realtek ALC861 (optional)IDE1 IDE controller on the nVIDIA MCP61 chipset provides IDE HDD/ CD-ROM with PIO, BusMaster ... 17.8 cm)Mounting6 mounting holes ESONIC ZILLION Motherboard Mainboard nVIDIA MCP68 For AMD AM2 AM3 CPU