ECS Elitegroup SOCKET 775, Intel Core 2 Duo, 945G ICH7, MATX 945G-M3 (V3.0) Intel Core 2 Duo/ Pentium D/ Pentium 4/ Celeron D Dual-Channel DDR2 667/533; FSB 1066; PCI-E Gigabit LAN up to 1GB/s; USB 2.0; 4 X SATA 2 8-Channel Audio for "Home Theater Experience" ATA 100; Color-coded pin headers and slots for "Easy Match Plug"