RPSL For INTEL XEON X5470 3.33GHz/12M/1333Mhz/CPU equal to LGA775 Core 2 Quad Q9750 CPU,works on LGA775 mainboard no need adapter: Amazon.co.uk: Electronics & Photo
Amazon.com: Q9650
Amazon.com: Intel Core 2 Quad Q9450 2.66GHz 1333MHz 12MB Socket 775 Quad- Core CPU - CPU ONLY : Electronics