Gigabyte GA-EG31M-S2
Socket T 775, 1333 MHz FSB, Supported Processor Intel Pentium 4 / Intel Core2 Duo / Intel Core2 Extreme, System Chipset Intel G31, Audio Chipset Realtek ALC888, LAN Chipset Realtek RTL8111C, Memory Technology DDR2 (4 GB Max Supported RAM), Memory Frequency 800 MHz, 2 Memory Slots