MSI 970A-G46 Desktop Motherboard-AMD 970 Chipset-Socket AM3+-ATX-1 x Processor Support-32 GB DDR3 SDRAM Maximum RAM-SLI, CrossFireX Support-Serial ATA/600 RAID Supported Controller-2 x PCIe x16 Slot-2 x USB 3.0 Port-by MSI by Original Equipment Manufacture [並行輸入品]