ASRock P55A-UD3R
Socket 1156, Memory Frequency 2200 MHz, Memory Technology DDR3 (16 GB Max Supported RAM), 2 Memory Slots, System Chipset Intel P55, LAN Chipset Realtek RTL8111D, Audio Chipset Realtek ALC888, Supported Processor Intel Core i7 / Intel Core i5 / Intel Core i3