Asus P7H55-M
Socket 1156, 1600 MHz Bus Speed, Supported Processor Intel Core i7 / Intel Core i5 / Intel Pentium 4, Memory Technology DDR3 (16 GB Max Supported RAM), Memory Frequency 2200 / 1800 / 1333 MHz, 4 Memory Slots, System Chipset Intel H55, Audio Chipset Realtek ALC887, LAN Chipset Realtek 8112L