Asus M5A99X EVO
2000 MHz FSB, Socket AM3, Supported Processor AMD Phenom II X6 / AMD Athlon II X4 / AMD Phenom X4, System Chipset AMD 990FX, Audio Chipset Realtek ALC892, LAN Chipset Realtek RTL8111E, Memory Technology DDR3 (32 GB Max Supported RAM), Memory Frequency 2133 / 1866 / 1600 MHz, 4 Memory Slots