Biostar USA Version6.1 FM2 DDR3 1800 AMD A85X (Hudson D4) HDMI SATA 6Gb/s USB 3.0 Micro ATX AMD Motherboard Hi-Fi A85S3 Supported Socket FM2 processors AMD A-series/ E2-series processor Supported AMD Mutil Core(x4,x2) 2 DIMM supported DDR3-1866/ 1600/ 1333/ 1066/ 800 AMD A85X Chipset BIOSTAR Puro Hi-Fi