Gigabyte GA-945GCMX-S2 - Motherboard - micro ATX - LGA775 Socket - i945GC - Gigabit Ethernet - onboard graphics - HD Audio (8-channel) Supports Intel Core 2 Extreme dual-core / Core 2 Duo / Pentium D / Pentium 4 / Celeron D processors 2 x 240-pin DIMM, support max. DDR2 667/533 Integrated Intel Graphics Media Accelerator 950 1 x PCI Express x16 slot 1 x PCI Express x4 slot