Intel Core 2 Quad Q9300 SLAMX SLAWE 2.5GHz 6MB CPU Processor LGA775 Frequency: 2.5GHz, Bus speed: 1333 MHz Clock multiplier: 7.5, Socket: LGA775 4 cores, 4 threads, L2 cache: 6MB Thermal Design Power: 95 Watt Warranty:3 month