Intel XEON X5492 3.4GHz/12M/1600Mhz/CPU Equal to LGA775 Core 2 Quad Q9650 Q9550 CPU,Works on LGA775 mainboard (no Need Adapter): Amazon.com: Industrial & Scientific
Intel Xeon X5470 SLBBF Processor(3.33GHz/12M/1333) Equal to Core 2 Quad Q9750 cpuworks (LGA 775 mainboard no Need Adapter): Amazon.com: Industrial & Scientific
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Intel Xeon E5440 Quad-core Processor Close To Lga775 Cpu, Works On Lga 775 Mainboard - Cpus - AliExpress