BIOSTAR Hi-Fi A75S3 Ver. 6.3 BIOS A75BO626 Socket : FM2 Supported Socket FM2 processors AMD A-series/ E2-series processor Supported AMD Mutil Core(x4,x2) AMD 100W processor support AMD A75 Chipset 2 DIMM supported DDR3-2133/ 1866/ 1600/ 1333/ 1066/ 800 Supported SATA 6Gb/s 2X speed than current SATA 3G Supported USB 3.0 AMD Dual Graphics Technology BIOSTAR Puro Hi-Fi