Gigabyte GA-G31M-S2L
1333 MHz Bus Speed, Socket T 775, Memory Technology DDR2 (4 GB Max Supported RAM), Memory Frequency 800 MHz, 2 Memory Slots, System Chipset Intel G31, Audio Chipset Realtek ALC662, LAN Chipset Realtek RTL8111C, Supported Processor Intel Core2 Duo / Intel Pentium 4 / Intel Pentium D / Intel Core2 Extreme / Intel Core2 Quad / Intel Celeron / Intel Pentium Extreme / Intel Pentium Dual Core