INTEL XEON X5492 3.4GHz 12M 1600Mhz CPU equal to LGA775 Core 2 Quad Q9650 Q9550 CPU ,works on LGA775 mainboard (no need adapter) - Price history & Review | AliExpress Seller -
Original Intel Core 2 Quad Q9650 CPU Processor (12M Cache, 3.00 GHz,1333MHz FSB,45nm) LGA775 CPU Desktop Free shipping - AliExpress