Intel Core 2 Quad Processor Q9550 2.83GHz 1333MHz 12 MB LGA775 EM64T CPU BX80569Q9550 Go to amazon.com Related posts cpu q9550 buyer's guide FeatureProcessor Type - Intel Core 2 QuadProduct Type - CPUClock Speed - 2.8GHz DescriptionIntel Core 2 Quad Processor Q9550 2.83GHz 1333MHz 12MB LGA775 EM64T CPU