... :LGA 775, Supports Intel Core 2 Quad,Core 2 Extreme,Core 2 Duo,Pentium D CPU, Celeron D ... FSB1333/1066/800/533MHZIDE/SATA:4xSATA ,1x IDEMemory: 2×DDR3,1066/1333 ,Dual Channel Audio: ALC 662 ... USB2.0, COM portSlots:1x PCIE16 ,2xPCI 2.Package contents:one Intel G41 serial mainboardOne 80 ... Floppy drive ribbon cableSATA data cable(optional)One 4-pin SATA power cable(optional)Drives installed CDOne user' ...