MSI 990FXA GAMING AM3+ AMD 990FX & SB950 USB 3.1 AMD Motherboard Memory Standard: DDR3 2133(OC)/1866/1600/1333/1066 MHz PCI Express x1: 2 x PCI Express x1 Maximum Memory Supported: 32GB CPU Type: AMD FX/ Phenom II/ Athlon II and Sempron processors for the AM3/ AM3+ socket USB 1.1/2.0: 8 x USB 2.0
