Asrock G31m Gs R2.0 Lga775 Intel G31 Ddr2 A&v&gbe Microatx Motherboard Mfr Part Number: G31M-GS R2.0 Processor: LGA775 Supports Intel Core 2 Extreme/ Core 2 Quad/ Core 2 Duo/ Pentium Dual Core/ Celeron Dual Core/ Celeron Supports CPU up to 105W Supports Hyper-Threading Technology