The K9A2 Platinum is an ATX-form motherboard from MSI based on AMD's 790FX gamer-grade chipset architecture. It supports up to 8GB DDR2 1066 SDRAM. The K9A2 Platinum comes integrated with 8-Channel audio and can support an optional upgrade to 7.1-Channel HD Audio. For further information, please see the AMD 790FX Chipset report.