Gigabyte GA-A75-UD4H
Socket FM1, 2000 MHz Bus Speed, Supported Processor Intel Core2 Duo / Intel Core2 Quad, Memory Technology DDR3 (64 GB Max Supported RAM), Memory Frequency 1600 / 1866 / 2400 MHz, 4 Memory Slots, System Chipset AMD A75 FCH, Audio Chipset Realtek ALC889, LAN Chipset Realtek RTL8111E