Looking for an affordable, high-performance dual-core ready motherboard? We’ve got exactly what you need -- the ABIT KN9 Socket AM2. If you’re ready to build that dream dual-core machine, the KN9 is the perfect platform to meet your demands. Based on the NVIDIA NF4 Ultra chipset, this spectacular mobo supports Athlon AM2 CPUs with 2GHz system bus using HyperTransport Technology, four 240-pin DIMM sockets up to 8GB (dual channel DDR2 800 un-buffered ECC/Non-ECC memory), SATA 3Gb/s RAID 0/1/0+1, onboard AC97 7.1-channel audio, NVIDIA Gigabit Ethernet, PCI-E X16 and X1, PCI and USB 2.0.